CN209496376U - A kind of network multimedia security protection box - Google Patents
A kind of network multimedia security protection box Download PDFInfo
- Publication number
- CN209496376U CN209496376U CN201920495246.9U CN201920495246U CN209496376U CN 209496376 U CN209496376 U CN 209496376U CN 201920495246 U CN201920495246 U CN 201920495246U CN 209496376 U CN209496376 U CN 209496376U
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- China
- Prior art keywords
- lower cover
- wiring board
- groove
- protection box
- security protection
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Abstract
The utility model discloses a kind of network multimedia security protection boxes, belong to protection box technical field, including lower cover, four corners inside the lower cover are all provided with link block, and the middle position of two sides is all provided with connecting column inside lower cover, one end inside the lower cover is provided with attachment base, and the inside of the lower cover is connected with light-guiding pillar by attachment base, and gasket is connected between light-guiding pillar and attachment base.Spring is arranged by the bottom end inside lower cover in the utility model, and four sides of lower tops are provided with groove, the inner rotation of groove is connected with fixture block, when being installed to wiring board, wiring board is placed on to inside and the downward push of lower cover, spring contraction, after wiring board is pressed into below groove, fixture block in groove is produced, wiring board is fixed under the interaction of spring and fixture block, when being dismantled, fixture block is transferred in corresponding groove, spring reset ejects wiring board, convenient and efficient to the installation and removal of wiring board.
Description
Technical field
The utility model relates to protection box technical field, specially a kind of network multimedia security protection box.
Background technique
Network multimedia security protection box is the equipment for carrying out encrypting and decrypting to multimedia messages, guarantees that multimedia messages exist
The quality of safety in transmission process, network multimedia security protection box is also widely paid close attention to by people.
Its internal wiring board of existing network multimedia security protection box is attached by screw, to route
Plate carry out installation and removal when be all more troublesome, and existing network multimedia security protection box upper and lower covers be closed when, up and down
There can be biggish installation gap between lid, leakproofness is not good, influences dampproof effect.
Utility model content
The purpose of this utility model is that: in order to solve its internal wiring board of existing network multimedia security protection box
It is to be attached by screw, is all more troublesome when carrying out installation and removal to wiring board, and existing network multimedia
Security protection box can have biggish installation gap between upper and lower covers, leakproofness is not good, influences moisture-proof when upper and lower covers are closed
The problem of effect, provides a kind of network multimedia security protection box.
To achieve the above object, the utility model provides the following technical solutions: a kind of network multimedia security protection box, packet
Lower cover is included, the four corners inside the lower cover are all provided with link block, and the middle position of two sides is all provided with inside lower cover
Connecting column, one end inside the lower cover are provided with attachment base, and the inside of the lower cover is connected with light-guiding pillar by attachment base, and
It is connected with gasket between light-guiding pillar and attachment base, the both ends of the lower tops are provided with connecting groove, inside the lower cover
The middle position of bottom end is provided with spring, and the lower cover, which is internally located at the top of spring, is connected with wiring board, the lower caping
Groove is provided on four sides in portion, the inner rotation of the groove is connected with fixture block, and the top of the lower cover can by screw
Dismantling connection has upper cover, and sealing ring is connected between upper cover and lower cover, and the both ends of the sealing ring are provided with and connecting groove
Mutual corresponding wiring cylinder.
Preferably, it is respectively arranged on the upper lid and link block, the mutual corresponding threaded hole of connecting column.
Preferably, the top Yu outside of the upper cover are all evenly arranged with cooling fin.
Preferably, it is provided on the wiring board and link block and the mutual corresponding card slot of connecting column.
Preferably, the number of the groove is eight groups, and every one side of the lower tops is all uniformly distributed two groups of grooves.
Preferably, the wiring board is electrically connected by conducting wire and extraneous power supply, and wiring board and light-guiding pillar are electrically connected.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through the bottom end inside lower cover
Spring is set, and four sides of lower tops are provided with groove, the inner rotation of groove is connected with fixture block, carries out to wiring board
When installation, wiring board is placed on to inside and the downward push of lower cover, spring contraction, after wiring board is pressed into below groove,
Fixture block in groove is produced, wiring board is fixed under the interaction of spring and fixture block, when being dismantled, by fixture block
It is transferred in corresponding groove, spring reset, ejects wiring board, it is convenient and efficient to the installation and removal of wiring board, by upper and lower
Sealing ring is set between lid, when upper and lower covers closure, under the action of sealing ring, installation gap, sealing effect can be minimized
Preferably, increase humidity resistance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the upper cover of the utility model；
Fig. 3 is the utility model upper cover and wiring board attachment structure schematic diagram；
Fig. 4 is the appearance diagram of the utility model；
Fig. 5 is the structural schematic diagram of the utility model sealing ring.
In figure: 1, lower cover；2, link block；3, connecting column；4, attachment base；5, light-guiding pillar；6, gasket；7, connecting groove；8,
Spring；9, wiring board；10, groove；11, fixture block；12, upper cover；13, sealing ring；14, wiring cylinder；15, threaded hole；16, it radiates
Piece.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5, a kind of network multimedia security protection box, including lower cover 1 are please referred to, the four corners inside lower cover 1 are all set
It is equipped with link block 2, and the middle position of 1 inside two sides of lower cover is all provided with connecting column 3, one end inside lower cover 1 is provided with
The inside of attachment base 4, lower cover 1 is connected with light-guiding pillar 5 by attachment base 4, and sealing is connected between light-guiding pillar 5 and attachment base 4
The both ends of pad 6,1 top of lower cover are provided with connecting groove 7, and the middle position of 1 inner bottom of lower cover is provided with spring 8, lower cover 1
The top for being internally located at spring 8 is connected with wiring board 9, is provided with groove 10, the inside of groove 10 on four sides at 1 top of lower cover
It is rotatably connected to fixture block 11, the top of lower cover 1 is removably connected with upper cover 12 by screw, and connects between upper cover 12 and lower cover 1
It is connected to sealing ring 13, the both ends of sealing ring 13 are provided with and the mutual corresponding wiring cylinder 14 of connecting groove 7.
Spring 8 is arranged by bottom end inside lower cover 1 in the utility model, and four sides at 1 top of lower cover be provided with it is recessed
Slot 10, the inner rotation of groove 10 are connected with fixture block 11, and when installing to wiring board 9, wiring board 9 is placed on lower cover 1
Inside and downward push, spring 8 shrink, after wiring board 9 is pressed into the lower section of groove 10, by 11 turns of fixture block in groove 10
Out, wiring board 9 is fixed under the interaction of fixture block 11 in spring 8, when being dismantled, fixture block 11 is transferred to accordingly
In groove 10, spring 8 resets, and ejects wiring board 9, convenient and efficient to the installation and removal of wiring board 9.
Please emphatically refering to fig. 1, be respectively arranged in upper cover 12 with link block 2, the mutual corresponding threaded hole 15 of connecting column 3,
The utility model, can be in threaded hole 15 by the setting in upper cover 12 and link block 2, the mutual corresponding threaded hole 15 of connecting column 3
Inside be screwed into screw, upper cover 12 and lower cover 1 are detachably connected by screw.
It please focus on refering to fig. 1 and Fig. 4, the top and outside of upper cover 12 are all evenly arranged with cooling fin 16, the utility model
By the way that cooling fin 16 is arranged in upper cover 12, the heat generated inside protection box, which can be transferred on cooling fin 16, to be dispersed, and is improved anti-
Protect the heat dissipation performance of box.
It please be provided on wiring board 9 and link block 2 and the mutual corresponding card slot of connecting column 3 emphatically refering to fig. 1 and Fig. 3, this
Utility model by be provided in assist side 9 with link block 2 and the mutual corresponding card slot of connecting column 3, when wiring board 9 is placed in down
The phenomenon that when inside of lid 1, card slot fastens with link block 2 and connecting column 3, can prevent wiring board 9 from deviating.
Please emphatically refering to fig. 1, Fig. 2 and Fig. 3, the number of groove 10 is eight groups, and every one side at 1 top of lower cover is all uniformly distributed
Two groups of grooves 10, the utility model are correspondingly arranged eight groups of fixture blocks 11, by eight groups of fixture blocks 11 to line by eight groups of grooves 10 of setting
The fixed effect of road plate 9 is even more ideal.
Please emphatically refering to fig. 1, wiring board 9 is electrically connected by conducting wire and extraneous power supply, and 5 electricity of wiring board 9 and light-guiding pillar
Property connection, the utility model can be the normal of protection box by extraneous power supply by the way that wiring board 9 and extraneous power supply to be electrically connected
Work provides electric energy, and the working condition of light-guiding pillar 5 can be controlled by wiring board 9.
Working principle: first assembling protection box, and light-guiding pillar 5 and the attachment base 4 of 1 inner bottom of lower cover are connected
It connects, and connects gasket 6 between light-guiding pillar 5 and attachment base 4, then wiring board 9 is placed on to the inside of lower cover 1, and downwards
Wiring board 9 is pressed, spring 8 is shunk, will be in 1 four side grooves 10 of top of lower cover after wiring board 9 is pressed into the lower section of groove 10
Fixture block 11 produces, and spring 8 applies upward thrust to wiring board 9, and fixture block 11 limits wiring board, in spring 8 and fixture block
Under 11 interaction, wiring board is fixed, it is then again that upper cover 12 is corresponding with lower cover 1, and in upper cover 12 and lower cover 1
Between connect sealing ring 13, upper cover 12 and lower cover 1 are attached by screw, realize install, when being dismantled to protection box,
Back-out screw, upper cover 12 is separated with phase 1, then removes sealing ring 13, fixture block 11 is transferred in corresponding groove 10, bullet
Spring 8 resets elongation, and wiring board 9 is ejected upwards, then again light-guiding pillar 5 is separated with attachment base 4, realizes disassembly.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of network multimedia security protection box, including lower cover (1), it is characterised in that: the internal four corners of the lower cover (1)
It is all provided with link block (2), and the middle position of the internal two sides of lower cover (1) is all provided with connecting column (3), the lower cover (1)
Internal one end is provided with attachment base (4), and the inside of the lower cover (1) is connected with light-guiding pillar (5) by attachment base (4), and leads
It being connected between light beam (5) and attachment base (4) gasket (6), the both ends at the top of the lower cover (1) are provided with connecting groove (7),
The middle position of lower cover (1) inner bottom is provided with spring (8), and the lower cover (1) is internally located at the top of spring (8)
It is connected with wiring board (9), is provided with groove (10) on four sides at the top of the lower cover (1), the inside of the groove (10) turns
Dynamic to be connected with fixture block (11), the top of the lower cover (1) is removably connected with upper cover (12) by screw, and upper cover (12) is under
It is connected with sealing ring (13) between lid (1), the both ends of the sealing ring (13) are provided with and connecting groove (7) is mutual corresponding connects
Spool (14).
2. a kind of network multimedia security protection box according to claim 1, it is characterised in that: divide on the upper cover (12)
It is not provided with and link block (2), connecting column (3) mutual corresponding threaded hole (15).
3. a kind of network multimedia security protection box according to claim 1, it is characterised in that: the top of the upper cover (12)
Portion and outside are all evenly arranged with cooling fin (16).
4. a kind of network multimedia security protection box according to claim 1, it is characterised in that: on the wiring board (9)
It is provided with and link block (2) and connecting column (3) mutual corresponding card slot.
5. a kind of network multimedia security protection box according to claim 1, it is characterised in that: the number of the groove (10)
Mesh is eight groups, and every one side at the top of the lower cover (1) is all uniformly distributed two groups of grooves (10).
6. a kind of network multimedia security protection box according to claim 1, it is characterised in that: the wiring board (9) is logical
It crosses conducting wire and extraneous power supply is electrically connected, and wiring board (9) and light-guiding pillar (5) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920495246.9U CN209496376U (en) | 2019-04-12 | 2019-04-12 | A kind of network multimedia security protection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920495246.9U CN209496376U (en) | 2019-04-12 | 2019-04-12 | A kind of network multimedia security protection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209496376U true CN209496376U (en) | 2019-10-15 |
Family
ID=68157535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920495246.9U Active CN209496376U (en) | 2019-04-12 | 2019-04-12 | A kind of network multimedia security protection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209496376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109858271A (en) * | 2019-04-12 | 2019-06-07 | 乾讯信息技术(无锡)有限公司 | A kind of network multimedia security protection box |
-
2019
- 2019-04-12 CN CN201920495246.9U patent/CN209496376U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109858271A (en) * | 2019-04-12 | 2019-06-07 | 乾讯信息技术(无锡)有限公司 | A kind of network multimedia security protection box |
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