CN217217190U

CN217217190U - Switch matrix that dustproof leakproofness is good

Info

Publication number: CN217217190U
Application number: CN202220138247.XU
Authority: CN
Inventors: 孟欢欢; 马长春
Original assignee: Shanghai Fachen Electronic Technology Co ltd
Current assignee: Shanghai Fachen Electronic Technology Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-08-16
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a belong to switch matrix technical field, specifically be a switch matrix that dustproof leakproofness is good, including box and case lid, the box is the open empty core of roof, the slot has been seted up along symmetrical indent in the left and right sides of box top, the socket has been seted up along the indent in the front edge of box top, the box front side wall has the connecting plate through symmetrical spring coupling, the lateral wall symmetry is provided with the bolt behind the connecting plate, the bolt runs through the box front side wall and is located the socket inner chamber; the utility model discloses a, when the case lid is opened to needs, the user drives the connecting plate through the pulling pull ring and takes the bolt out from the jack to the case lid is opened to convenient quick, maintains its inside component, and when the case lid was closed, side elasticity gasket inserted slot inner chamber, and can fill its inner chamber after the deformation of side elasticity gasket, thereby improves the leakproofness of case lid and box junction.

Description

Switch matrix that dustproof leakproofness is good

Technical Field

The utility model relates to a switch matrix technical field specifically is a switch matrix that dustproof leakproofness is good.

Background

The purpose of the switch matrix is to control the opening and closing of the circuit; the switch matrix is an important component of an automatic test system, is responsible for controlling the flow direction of signals, and is the key of the interface design for realizing automatic test.

Switch matrix among the prior art, and the overall structure of box is sealed the effect poor and dustproof effect is not good to, the inconvenient fast switch of case lid locks, consequently needs research and development a switch matrix that dustproof leakproofness is good.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a switch matrix with good dustproof and sealing performance comprises:

the box body is a hollow core body with an open top wall, slots are symmetrically and inwards arranged at the left edge and the right edge of the top of the box body, sockets are arranged at the front edge of the top of the box body and inwards arranged at the front edge of the top of the box body, the front side wall of the box body is connected with a connecting plate through symmetrical springs, bolts are symmetrically arranged at the rear side wall of the connecting plate, and the bolts penetrate through the front side wall of the box body and are positioned in inner cavities of the sockets;

the case lid, the box top is articulated to be provided with the adaptation the case lid, case lid bottom bilateral symmetry protrusion is provided with the adaptation the side elasticity gasket of slot, case lid bottom front side protrusion is provided with the adaptation the preceding elasticity gasket of socket, preceding elasticity gasket opens and has the confession the jack that the bolt inserted.

As a switch matrix's that dustproof leakproofness is good preferred scheme, wherein: the front side wall of the connecting plate is provided with a semicircular pull ring, and the pull ring is provided with an anti-skidding sleeve.

As a switch matrix's that dustproof leakproofness is good preferred scheme, wherein: the bottom of the box body is provided with supporting legs all around, every the supporting leg bottom all sets up in the slipmat.

As a switch matrix's that dustproof leakproofness is good preferred scheme, wherein: when the case lid is closed, the side elastic sealing sheet is located in the inner cavity of the slot and fills the inner cavity of the slot.

As a switch matrix's that dustproof leakproofness is good preferred scheme, wherein: when the bolt is inserted into the inner cavity of the jack, the spring is in a stressed and compressed state, and the front elastic sealing piece fills the inner cavity of the jack.

As a switch matrix's that dustproof leakproofness is good preferred scheme, wherein: the top of the box cover is provided with a heat conduction copper plate, and the heat conduction copper plate extends to the inner cavity of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: when the case lid is opened to needs, the user drives the connecting plate through the pulling pull ring and takes the bolt out from the jack to conveniently open the case lid fast, maintain its inside component, and when the case lid was closed, side elasticity gasket inserted the slot inner chamber, and can fill its inner chamber after the side elasticity gasket deformation, thereby improve the leakproofness of case lid and box junction.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic structural view of the utility model when the cover is closed;

FIG. 2 is a schematic structural view of the utility model when the cover is opened;

fig. 3 is a schematic top view of the structure of fig. 2 according to the present invention;

in the figure: the box body 100, the slot 110, the socket 120, the connecting plate 130, the spring 140, the bolt 150, the pull ring 160, the supporting leg 170, the non-slip mat 180, the box cover 200, the side elastic sealing sheet 210, the front elastic sealing sheet 220, the insertion hole 230 and the heat conducting copper plate 240.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Fig. 1-3 show that the utility model discloses a switch matrix that dustproof leakproofness is good, it includes:

the box body 100 is a hollow body with an open top wall, slots 110 are symmetrically and concavely formed in the left and right edges of the top of the box body 100, a socket 120 is concavely formed in the front edge of the top of the box body 100, the front side wall of the box body 100 is connected with a connecting plate 130 through symmetrical springs 140, bolts 150 are symmetrically arranged on the rear side wall of the connecting plate 130, and the bolts 150 penetrate through the front side wall of the box body 100 and are located in the inner cavity of the socket 120;

the top of the box body 100 is hinged with the box cover 200, the two sides of the bottom of the box cover 200 are symmetrically provided with side elastic sealing pieces 210 which are matched with the slots 110 in a protruding manner, the front side of the bottom of the box cover 200 is provided with a front elastic sealing piece 220 which is matched with the insertion opening 120 in a protruding manner, and the front elastic sealing piece 220 is provided with an insertion hole 230 into which the bolt 150 is inserted.

A semicircular ring-shaped pull ring 160 is arranged on the front side wall of the connecting plate 130, and the pull ring 160 is provided with an anti-slip sleeve, so that a user can pull the connecting plate 130 conveniently to draw the bolt 150 out of the jack 230 and open the case cover 200;

supporting legs 170 are arranged on the periphery of the bottom of the box body 100, and the bottom of each supporting leg 170 is arranged on a non-slip mat 180, so that the prevention stability of the device is improved;

when the case cover 200 is closed, the side elastic sealing sheet 210 is positioned in the inner cavity of the insertion groove 110 and fills the inner cavity of the insertion groove, so that the sealing property of the connection part of the case cover 200 and the case body 100 is improved;

when the plug 150 is inserted into the cavity of the insertion hole 230, the spring 140 is under a stressed compression state, and the front elastic sealing piece 220 fills the cavity of the insertion hole 120.

The top of the box cover 200 is provided with a heat-conducting copper plate 240, the heat-conducting copper plate 240 extends to the inner cavity of the box body 100, the heat-conducting property of copper is better, and the heat-conducting copper plate is beneficial to transferring the internal heat out on the premise of not reducing the sealing property of the copper

With reference to fig. 1 to 3, the specific use process is as follows: when the case cover 200 needs to be opened, a user pulls the connecting plate 130 to draw the bolt 150 out of the insertion hole 230 by pulling the pull ring 160, so that the case cover 200 can be opened conveniently and quickly, elements inside the case cover are maintained, when the case cover 200 is closed, the side elastic sealing sheet 210 is inserted into the inner cavity of the insertion groove 110, and the inner cavity of the side elastic sealing sheet 210 is filled with the deformed side elastic sealing sheet 210, so that the sealing performance of the joint of the case cover 200 and the case body 100 is improved.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a switch matrix that dustproof leakproofness is good which characterized in that includes:

the box body (100) is an empty core body with an open top wall, slots (110) are symmetrically and concavely formed in the left and right edges of the top of the box body (100), sockets (120) are concavely formed in the front edge of the top of the box body (100), the front side wall of the box body (100) is connected with a connecting plate (130) through symmetrical springs (140), bolts (150) are symmetrically arranged on the rear side wall of the connecting plate (130), and the bolts (150) penetrate through the front side wall of the box body (100) and are located in the inner cavity of the sockets (120);

the box cover (200), the articulated adaptation that is provided with in box (100) top case cover (200), case cover (200) bottom bilateral symmetry protrusion is provided with the adaptation side elasticity gasket (210) of slot (110), case cover (200) bottom front side protrusion is provided with the adaptation preceding elasticity gasket (220) of socket (120), preceding elasticity gasket (220) are opened to lead to and are supplied jack (230) that bolt (150) inserted.

2. The switch matrix of claim 1, wherein: the front side wall of the connecting plate (130) is provided with a semicircular pull ring (160), and the pull ring (160) is provided with an anti-skidding sleeve.

3. The switch matrix of claim 1, wherein: supporting legs (170) are arranged on the periphery of the bottom of the box body (100), and the bottom of each supporting leg (170) is arranged on a non-slip mat (180).

4. The switch matrix of claim 1, wherein: when the box cover (200) is closed, the side elastic sealing sheet (210) is positioned in the inner cavity of the slot (110) and fills the inner cavity of the slot.

5. The switch matrix of claim 1, wherein: when the plug (150) is inserted into the inner cavity of the jack (230), the spring (140) is in a stressed and compressed state, and the front elastic sealing piece (220) fills the inner cavity of the socket (120).

6. The switch matrix of claim 1, wherein: the top of the box cover (200) is provided with a heat-conducting copper plate (240), and the heat-conducting copper plate (240) extends to the inner cavity of the box body (100).