CN209497717U - Port dust guard and communication equipment with it - Google Patents
Port dust guard and communication equipment with it Download PDFInfo
- Publication number
- CN209497717U CN209497717U CN201821512469.3U CN201821512469U CN209497717U CN 209497717 U CN209497717 U CN 209497717U CN 201821512469 U CN201821512469 U CN 201821512469U CN 209497717 U CN209497717 U CN 209497717U
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- Prior art keywords
- port
- excluding plate
- dust
- dust excluding
- connectivity port
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Abstract
The utility model provides a kind of port dust guard and the communication equipment with it, and port dust guard includes shell, dust excluding plate, telescopic element and fixed bracket；Shell is equipped with connectivity port, and fixed bracket is fixed in the housing；One end of telescopic element is connected on fixed bracket, and the other end of telescopic element is connected on dust excluding plate；When dust excluding plate is in first position, telescopic element drives dust excluding plate mobile and blocks connectivity port；When dust excluding plate is in the second position, telescopic element drives dust excluding plate mobile and opens connectivity port.Communication equipment includes port dust guard.Port dust guard provided by the utility model and the communication equipment with it; it can be when not using connectivity port; the restoring force to dust excluding plate generated using the elastic potential energy of helical spring; dust excluding plate is set to be automatically moved into connectivity port and block connectivity port; the dust-proof purpose in connectivity port is played, connectivity port is protected not polluted by external environment and not by damage.
Description
Technical field
The utility model relates to technical field of communication equipment, in particular to a kind of port dust guard and the communication with it
Equipment.
Background technique
In a communications device, it is easy to dust stratification for plugging the connectivity port of cable, is either inserted with line in connectivity port
When cable is again without plug wire cable, dust can all enter connectivity port, therefore, it will usually install one at connectivity port and prevent
Dirt cap, for protecting connectivity port not by external environment pollution and damage.
But it is traditional it is dust-proof with rubber stopper due to its small volume, be easy the characteristic lost, user can be made multiple
After plug, forget to be inserted into rubber stopper cause it is dust-proof or even lose rubber stopper not in time, cause connectivity port have it is contaminated and by
The risk of damage.
Utility model content
The technical problems to be solved in the utility model is to overcome and dust-proof in the prior art will lead to connection with rubber stopper
The dust-proof defect not in time of port, provides a kind of port dust guard and the communication equipment with it.
The utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of port dust guard, including shell, the shell are equipped with connectivity port, and the port dust guard also wraps
Include dust excluding plate, telescopic element and fixed bracket；The fixed bracket is fixed in the shell；One end of the telescopic element connects
It connects on the fixed bracket, the other end of the telescopic element is connected on the dust excluding plate；When the dust excluding plate is in the
When one position, the telescopic element drives the dust excluding plate mobile and blocks the connectivity port；When the dust excluding plate is in the
When two positions, the telescopic element drives the dust excluding plate mobile and opens the connectivity port.
In the technical scheme, by the removable closure connectivity port of dust excluding plate the characteristics of, so that needing using company
When connecing port, dust excluding plate can be pushed aside, expose connectivity port, cable is facilitated to be inserted into, it is dust-proof when not needing using connectivity port
Plate can self-return, block connectivity port, completely cut off connectivity port and external environment, playing prevents external environmental from connecting
Port and the effect for protecting connectivity port not damaged.
Preferably, in the port dust guard of the utility model, the telescopic element close to the connectivity port one
End is connected on the fixed bracket, and the telescopic element is connected on the dust excluding plate far from one end of the connectivity port.
In the technical scheme, when dust excluding plate is in the second position, telescopic element is in tensional state, to dust excluding plate
Restoring force is imposed, applies dust excluding plate also and restoring force active force in the same direction to the cable in insertion connectivity port, once line
Cable is extracted from connectivity port, and dust excluding plate will be moved to first position from the second position because of the effect of restoring force, the company of closure
Connect port, be not necessarily to the manual return of user, both eliminated the complex operations of user, additionally it is possible to avoid the problem that it is dust-proof not in time.
Preferably, in the port dust guard of the utility model, the telescopic element close to the connectivity port one
End is connected on the dust excluding plate, and the telescopic element is connected on the fixed bracket far from one end of the connectivity port.
In the technical scheme, when dust excluding plate is in the second position, telescopic element is in compressive state, to dust excluding plate
Restoring force is imposed, applies dust excluding plate also and restoring force active force in the same direction to the cable in insertion connectivity port, once line
Cable is extracted from connectivity port, and dust excluding plate will be moved to first position from the second position because of the effect of restoring force, the company of closure
Connect port, be not necessarily to the manual return of user, both eliminated the complex operations of user, additionally it is possible to avoid the problem that it is dust-proof not in time.
Preferably, the dust excluding plate is equipped with operation portion in the port dust guard of the utility model, by operating institute
Stating operation portion can control the movement of the dust excluding plate.
In the technical scheme, using operation portion, facilitate the mobile dust excluding plate of user.
Preferably, in the port dust guard of the utility model, the shell is equipped with slide opening, and the operation portion can be
It is moved in the slide opening.
In the technical scheme, play the role of guidance to operation portion using slide opening, while giving the movement of dust excluding plate from two
Side provides the effect of backstop, and when operation portion is moved to edge of the slide opening close to connectivity port side, dust excluding plate is in first
It sets, when operation portion is moved to edge of the slide opening far from connectivity port side, dust excluding plate is in the second position.
Preferably, the telescopic element is helical spring in the port dust guard of the utility model.
In the technical scheme, light using helical spring, the characteristics of occupying little space, mitigates the weight of port dust guard
Amount optimizes the structure of port dust guard.
Preferably, the fixed bracket is equipped with sliding rail, the dust excluding plate in the port dust guard of the utility model
It is equipped with sliding block, the sliding block can slide in the sliding rail.
In the technical scheme, the sliding equipment formed using sliding block and sliding rail, avoids dust excluding plate in transverse shifting process
Middle generation length travel.
Preferably, being additionally provided with connecting flange, the connection in the shell in the port dust guard of the utility model
Flange corresponds to the connectivity port setting, and when the dust excluding plate is in first position, the dust excluding plate is located at the connecting pin
Between mouth and the connecting flange.
In the technical scheme, using connecting flange, be conducive to the connection of cable Yu other electronic components, and work as dust excluding plate
When in first position, dust excluding plate can be stuck in connectivity port by connecting flange, avoid internal motion of the dust excluding plate to shell.
A kind of communication equipment comprising have port dust guard described above.
In the technical scheme, by port dust guard, it can reach connectivity port without additionally preparing rubber stopper
Dust-proof purpose, and will not forget because of user be inserted into rubber stopper or lose rubber stopper and cause it is dust-proof not in time the problem of.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get the utility model respectively compared with
Good example.
The positive effect of the utility model is:
Port dust guard provided by the utility model and the communication equipment with it can not use connectivity port
When, the restoring force to dust excluding plate generated using the elastic potential energy of helical spring makes dust excluding plate be automatically moved into connectivity port simultaneously
Connectivity port is blocked, the dust-proof purpose in connectivity port is played, connectivity port is protected not polluted by external environment and not by outer
Power damage.
Detailed description of the invention
Fig. 1 is the perspective view of the communication equipment of an embodiment of the present invention.
Fig. 2 is the explosive view of the communication equipment of an embodiment of the present invention.
Fig. 3 is the sectional view of the communication equipment of an embodiment of the present invention.
Description of symbols:
Communication equipment 1
Port dust guard 100
Shell 110
Connectivity port 111
Slide opening 112
Dust excluding plate 120
Operation portion 121
Sliding block 122
Helical spring 130
Fixed bracket 140
Sliding rail 141
Connecting flange 150
Pcb board 160
Pedestal 200
Specific embodiment
A preferred embodiment is named, and completely illustrates the utility model in conjunction with attached drawing to become apparent from.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside" be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
As shown in Figure 1 to Figure 3, the embodiments of the present invention disclose a kind of communication equipment 1, including port dust guard
100 and pedestal 200.
Port dust guard 100 is set in the communication equipment 1 of the present embodiment, without additionally preparing the rubber stopper i.e. company of can reach
Connect the dust-proof purpose of port 111, and will not forget because of user be inserted into rubber stopper or lose rubber stopper and cause it is dust-proof not
Timely problem.
The port dust guard 100 of the present embodiment, including shell 110, dust excluding plate 120, telescopic element and fixed bracket
140, shell 110 is equipped with connectivity port 111, and fixed bracket 140 is fixed within the case 110；One end of telescopic element is connected to
On fixed bracket 140, the other end of telescopic element is connected on dust excluding plate 120；When dust excluding plate 120 is in first position, stretch
Contracting element drives dust excluding plate 120 mobile and blocks connectivity port 111；When dust excluding plate 120 is in the second position, telescopic element band
Dynamic dust excluding plate 120 is mobile and opens connectivity port 111.Wherein, telescopic element is helical spring 130, light using helical spring 130
Just, the characteristics of occupying little space mitigates the weight of port dust guard 100, optimizes the structure of port dust guard 100.
Specifically, dust excluding plate 120 makees transverse shifting back and forth between the first position and the second position, compared to common
Rubber stopper, dust excluding plate 120 is connected with shell 110 from beginning to end, without departing from shell 110, would not cause to lose
Or forget the problem of blocking connectivity port 111.
In the port dust guard 100 of the present embodiment, pass through the removable closure connectivity port 111 of dust excluding plate 120
Feature exposes connectivity port 111 so that can push dust excluding plate 120 aside when needing using connectivity port 111, and cable is facilitated to insert
Enter, when not needing using connectivity port 111, dust excluding plate 120 can self-return, block connectivity port 111, make connectivity port
111 completely cut off with external environment, and playing prevents external environmental connectivity port 111 and protection connectivity port 111 not damaged
Effect.
In a preferred embodiment of the present embodiment, helical spring 130 is connected to close to one end of connectivity port 111
On fixed bracket 140, helical spring 130 is connected on dust excluding plate 120 far from one end of connectivity port 111.
When dust excluding plate 120 is in the second position, helical spring 130 is in tensional state, imposes back to dust excluding plate 120
Multiple power applies the cables in 120 pairs of dust excluding plate insertion connectivity ports 111 also and restoring force active force in the same direction, once line
Cable is extracted from connectivity port 111, and dust excluding plate 120 will be moved to first position from the second position because of the effect of restoring force,
Block connectivity port 111, be not necessarily to the manual return of user, both eliminated the complex operations of user, additionally it is possible to avoid it is dust-proof not in time
The problem of.
In another preferred embodiment of the present embodiment, helical spring 130 is connected close to one end of connectivity port 111
On dust excluding plate 120, helical spring 130 is connected on fixed bracket 140 far from one end of connectivity port 111.
When dust excluding plate 120 is in the second position, helical spring 130 is in compressive state, imposes back to dust excluding plate 120
Multiple power applies the cables in 120 pairs of dust excluding plate insertion connectivity ports 111 also and restoring force active force in the same direction, once line
Cable is extracted from connectivity port 111, and dust excluding plate 120 will be moved to first position from the second position because of the effect of restoring force,
Block connectivity port 111, be not necessarily to the manual return of user, both eliminated the complex operations of user, additionally it is possible to avoid it is dust-proof not in time
The problem of.
In the port dust guard 100 of the present embodiment, dust excluding plate 120 is equipped with operation portion 121, by operating the operating department
The movement of 121 controllable dust excluding plates 120.In this way, user can use operation portion 121, dust excluding plate 120 is easily moved.
Further, shell 110 is equipped with slide opening 112, and operation portion 121 can move in slide opening 112.It grasps user is practical
During work, play the role of guidance to operation portion 121 using slide opening 112, while providing from two sides to the movement of dust excluding plate 120
The effect of backstop, when operation portion 121 is moved to edge of the slide opening 112 close to 111 side of connectivity port, dust excluding plate 120 is in
First position, when operation portion 121 is moved to edge of the slide opening 112 far from 111 side of connectivity port, dust excluding plate 120 is in the
Two positions.
In the port dust guard 100 of the present embodiment, fixed bracket 140 is equipped with sliding rail 141, sets on dust excluding plate 120
There is sliding block 122, sliding block 122 can slide in sliding rail 141.
Sliding block 122 and sliding rail 141 form sliding equipment and pass through sliding block 122 so that dust excluding plate 120 is in the process of moving
Sliding on sliding rail 141, transverse shifting can be guided and linear motion state by sliding rail 141, while also be avoided that anti-
During transverse shifting length travel occurs for dirt plate 120.
In the port dust guard 100 of the present embodiment, connecting flange 150 is additionally provided in shell 110, the connecting flange
150 are fixed on pcb board 160, and connect with internal electronic element, and connecting flange 150 is correspondingly connected with the setting of port 111, when anti-
When dirt plate 120 is in first position, dust excluding plate 120 is between connectivity port 111 and connecting flange 150.
The use of connecting flange 150 is conducive to the connection of cable Yu other electronic components, and when dust excluding plate 120 is in first
When position, dust excluding plate 120 can be stuck in connectivity port 111 by connecting flange 150, avoid dust excluding plate 120 to the inside of shell 110
Movement.
Port dust guard 100 provided by the utility model and communication equipment 1 with it can not use connecting pin
When mouth 111, the restoring force to dust excluding plate 120 generated using the elastic potential energy of helical spring 130 moves dust excluding plate 120 automatically
It moves to connectivity port 111 and blocks connectivity port 111, play the dust-proof purpose in connectivity port 111, protect connectivity port 111
Not by external environment pollution and not by damage.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and the protection scope of the utility model is defined by the appended claims.Those skilled in the art
Under the premise of without departing substantially from the principles of the present invention and essence, many changes and modifications may be made,
But these change and modification each fall within the protection scope of the utility model.
Claims (9)
1. a kind of port dust guard, including shell, the shell is equipped with connectivity port, which is characterized in that the port is anti-
Dirt device further includes dust excluding plate, telescopic element and fixed bracket；
The fixed bracket is fixed in the shell；
One end of the telescopic element is connected on the fixed bracket, and the other end of the telescopic element is connected to described dust-proof
On plate；
When the dust excluding plate is in first position, the telescopic element drives the dust excluding plate mobile and blocks the connecting pin
Mouthful；
When the dust excluding plate is in the second position, the telescopic element drives the dust excluding plate mobile and opens the connecting pin
Mouthful.
2. port dust guard as described in claim 1, which is characterized in that the telescopic element is close to the connectivity port
One end is connected on the fixed bracket, and the telescopic element is connected to the dust excluding plate far from one end of the connectivity port
On.
3. port dust guard as described in claim 1, which is characterized in that the telescopic element is close to the connectivity port
One end is connected on the dust excluding plate, and the telescopic element is connected to the fixed bracket far from one end of the connectivity port
On.
4. port dust guard as described in claim 1, which is characterized in that the dust excluding plate is equipped with operation portion, passes through behaviour
Making the operation portion can control the movement of the dust excluding plate.
5. port dust guard as claimed in claim 4, which is characterized in that the shell is equipped with slide opening, the operation portion
It can be moved in the slide opening.
6. port dust guard as described in claim 1, which is characterized in that the telescopic element is helical spring.
7. port dust guard as described in claim 1, which is characterized in that the fixed bracket is equipped with sliding rail, described anti-
Dirt plate is equipped with sliding block, and the sliding block can slide in the sliding rail.
8. port dust guard as described in claim 1, which is characterized in that connecting flange is additionally provided in the shell, it is described
Connecting flange corresponds to the connectivity port setting, and when the dust excluding plate is in first position, the dust excluding plate is located at the company
It connects between port and the connecting flange.
9. a kind of communication equipment, which is characterized in that it includes port dust guard as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821512469.3U CN209497717U (en) | 2018-09-14 | 2018-09-14 | Port dust guard and communication equipment with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821512469.3U CN209497717U (en) | 2018-09-14 | 2018-09-14 | Port dust guard and communication equipment with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209497717U true CN209497717U (en) | 2019-10-15 |
Family
ID=68150860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821512469.3U Active CN209497717U (en) | 2018-09-14 | 2018-09-14 | Port dust guard and communication equipment with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209497717U (en) |
-
2018
- 2018-09-14 CN CN201821512469.3U patent/CN209497717U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200417 Address after: 201100 floor 5, building 8, No. 2388, Chenhang Road, Minhang District, Shanghai Patentee after: CIG SHANGHAI Co.,Ltd. Address before: 201114 room 8, building 2388, 501 Chen Cheng Road, Shanghai, Minhang District Co-patentee before: ZHEJIANG JIANQIAO ELECTRONIC TECHNOLOGY Co.,Ltd. Patentee before: CIG SHANGHAI Co.,Ltd. |
|
| TR01 | Transfer of patent right |