CN211128602U - Video device protective housing - Google Patents
Video device protective housing Download PDFInfo
- Publication number
- CN211128602U CN211128602U CN201922494976.XU CN201922494976U CN211128602U CN 211128602 U CN211128602 U CN 211128602U CN 201922494976 U CN201922494976 U CN 201922494976U CN 211128602 U CN211128602 U CN 211128602U
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- CN
- China
- Prior art keywords
- mounting groove
- mounting
- shell
- circuit board
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000001681 protective effect Effects 0.000 title claims abstract description 14
- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a video device protective shell, which comprises a front shell used for being hermetically connected with a display screen and a rear shell detachably connected with the front shell, a first mounting groove, a second mounting groove and a third mounting groove for mounting a circuit board are sequentially arranged in the front shell side by side, a supporting plate for supporting the circuit board and improving the heat dissipation space is arranged on the second mounting groove, the supporting plate is detachably connected with the front shell, the rear shell is provided with a wire inlet hole for a wire to enter and seal and fix the wire, a rear shell groove which is opposite to the first mounting groove, the second mounting groove and the third mounting groove to improve the heat dissipation space is correspondingly arranged on the inner side of the rear shell, be provided with the sealing strip that is used for improving sealed waterproof nature on preceding shell and the backshell binding face, the backshell outside is provided with the heat dissipation strip district that is used for improving heat dissipation and contact friction. Through the utility model discloses can effectively improve water-proof effects and life.
Description
Technical Field
The utility model belongs to the video unit field especially relates to a video unit protective housing.
Background
The video device is a display tool for displaying a certain electronic file on a screen through a specific transmission device and reflecting the electronic file to human eyes. Video devices are widely used in production and life, but the existing video devices have poor waterproof effect. In order to improve the waterproof effect, some video devices are integrally sealed, but the heat dissipation effect is reduced, and the service life is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a video unit protective housing can effectively improve water-proof effects and life.
To achieve the purpose, the utility model provides a video device protective shell, which comprises a front shell used for being connected with a display screen in a sealing way and a rear shell detachably connected with the front shell, a first mounting groove, a second mounting groove and a third mounting groove for mounting a circuit board are sequentially arranged in the front shell side by side, a supporting plate for supporting the circuit board and improving the heat dissipation space is arranged on the second mounting groove, the supporting plate is detachably connected with the front shell, the rear shell is provided with a wire inlet hole for a wire to enter and seal and fix the wire, a rear shell groove which is opposite to the first mounting groove, the second mounting groove and the third mounting groove to improve the heat dissipation space is correspondingly arranged on the inner side of the rear shell, be provided with the sealing strip that is used for improving sealed waterproof nature on preceding shell and the backshell binding face, the backshell outside is provided with the heat dissipation strip district that is used for improving heat dissipation and contact friction.
Preferably, the backup pad sets up to two and all is provided with the first support post that is used for supporting the circuit board in each backup pad, the backup pad both ends still are provided with the first screw hole that is used for with preceding shell demountable installation.
Preferably, a pressing block for pressing and fixing the circuit board on the supporting plate is correspondingly arranged in the rear shell groove.
Preferably, the third mounting groove is communicated with the second mounting groove, a second supporting column used for supporting the circuit board is arranged in the third mounting groove, and a second threaded hole used for detachably connecting the circuit board is formed in the second supporting column.
Preferably, a threaded support column for supporting and detachably connecting the circuit board is arranged in the first mounting groove.
Preferably, the corresponding inlet wire hole position in the backshell outside is provided with the fixed plate structure that is used for fixed mounting, the fixed plate structure outside is provided with and is used for dismantling fixed connection's external mounting panel with fixed plate structure joint with external object, the fixed plate structure includes the fixed plate of being connected with the backshell laminating, set up the fixed plate screw hole that is used for the first through wires hole that the circuit passed on the fixed plate, set up on the fixed plate to be used for dismantling the fixed plate screw hole of being connected with the backshell, it is used for the fixture block with external mounting panel joint to go back the symmetry.
Preferably, the external mounting panel is including the mounting groove that is used for fixed plate laminating and circuit to walk the line, set up be used for on mounting groove with the bayonet socket of fixture block joint with set up be used for the circuit to pass the second through wires hole on mounting groove, mounting groove notch both sides are provided with and are used for dismantling the outer fishplate bar of fixed connection with external object, be provided with a plurality of mounting hole on the outer fishplate bar.
Preferably, a plurality of front shell threaded holes used for being detachably connected with the rear shell are formed in the outer side of the upper sealing strip of the front shell, and rear shell threaded holes are formed in the rear shell corresponding to the front shell threaded holes.
Compared with the prior art, the utility model, its beneficial effect lies in:
the utility model discloses the setting in heat dissipation strip district can effectively improve water-proof effects and life on support fixed knot structure, sealing strip and the backshell in well preceding shell and the backshell. The utility model discloses divide into three mounting groove in the well preceding shell and support individual circuit board for the heat dissipation position of circuit board disperses, supports through built on stilts simultaneously, can effectively improve the radiating effect. The utility model discloses the setting of well fixed plate and external mounting panel for with external connection convenient, make simultaneously to walk the line convenient, improve the aesthetic property.
Drawings
Fig. 1 is a schematic view of the internal structure of the front shell of the present invention;
FIG. 2 is a schematic view of the internal structure of the middle and rear shells of the present invention;
fig. 3 is the external structure diagram of the middle back shell of the present invention.
Detailed Description
The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
As shown in fig. 1-3, the present invention provides a video device protection casing, which comprises a front casing 2 for sealing connection with a display screen and a rear casing 1 detachably connected with the front casing 2, wherein a first mounting groove 21, a second mounting groove 22 and a third mounting groove 23 for mounting a circuit board are sequentially arranged in the front casing 2 side by side, the second mounting groove 22 is provided with a supporting plate 26 for supporting the circuit board to improve a heat dissipation space, the supporting plate 26 is detachably connected with the front casing 2, the rear casing 1 is provided with a wire inlet 12 for a wire to enter and for sealing and fixing the wire, the inner side of the rear casing 1 is correspondingly provided with the first mounting groove 21, the second mounting groove 22 and the third mounting groove 23 are opposite to each other to improve the rear casing groove 11 of the heat dissipation space, a sealing strip 24 for improving the sealing and waterproof performance is arranged on the joint surface of the front casing 2 and the rear casing 1, and a heat dissipation strip area 15 for improving the heat dissipation and the contact friction force is arranged outside the rear casing 1. The outer side of the upper sealing strip 24 of the front shell 2 is provided with a plurality of front shell threaded holes 25 detachably connected with the rear shell 1, and the rear shell 1 is provided with rear shell threaded holes 14 corresponding to the front shell threaded holes 25.
In the present embodiment, the rear case 1 and the front case 2 are made of metal, and the front case 2 is provided with a notch for fixedly mounting the weather strip 24. The clamping groove which is in contact with the supporting plate 26 is formed in the front shell 2, so that the binding surface of the front shell 2 and the rear shell 1 is smooth, and the sealing performance is improved. The wire inlet hole 12 is sealed and fixed with a wire inlet through a rubber block.
The support plates 26 are provided in two pieces and each support plate 26 is provided with a first support column 261 for supporting the circuit board, and the support plates 26 are also provided at both ends with first screw holes 262 for detachable mounting with the front case 2. And a pressing block 13 for pressing and fixing the circuit board on the supporting plate 26 is correspondingly arranged in the rear shell groove 11.
The third mounting groove 23 is communicated with the second mounting groove 22, a second supporting column 231 for supporting the circuit board is arranged in the third mounting groove 23, and a second threaded hole 232 for detachably connecting the circuit board is arranged on the second supporting column 231. A screw support post 211 for supporting and detachably connecting the circuit board is provided in the first mounting groove 21.
In this embodiment, the first support columns 261 are provided in two on the support plate 26, and rubber blocks for cushioning and insulation are provided on each of the first support columns 261 and the pressing block 13. The third mounting groove 23 is communicated with the second mounting groove 22 so that the wiring is convenient. The circuit boards mounted in the first mounting groove 21, the second mounting groove 22 and the third mounting groove 23 are respectively in different planes and positions, and the heat dissipation effect is improved.
The corresponding entrance hole 12 position in the 1 outside of backshell is provided with fixed plate structure 4 that is used for fixed mounting, the fixed plate structure 4 outside is provided with and is used for dismantling fixed connection's external mounting panel 3 with fixed plate structure 4 joint, fixed plate structure 4 includes fixed plate 41 of being connected with the laminating of backshell 1, set up the first through wires hole 44 that is used for the circuit to pass on fixed plate 41, set up and be used for dismantling the fixed plate screw hole 42 of being connected with backshell 1 on fixed plate 41, it is used for the fixture block 43 with external mounting panel 3 joint still to be provided with the symmetry on fixed plate 41. The external mounting plate 3 comprises a mounting groove 32 used for attaching the fixing plate 41 and routing a line, a bayonet 35 arranged on the mounting groove 32 and used for being connected with the clamping block 43 in a clamping mode, and a second threading hole arranged on the mounting groove 32 and used for enabling the line to penetrate through, two sides of a notch of the mounting groove 32 are provided with an external connecting plate 31 used for being detachably and fixedly connected with an external object, and the external connecting plate 31 is provided with a plurality of mounting holes 33.
In this embodiment, the fixed plate structure 4 and the circumscribing mounting plate 3 are both made of metal. The mounting slots 32 facilitate routing and concealment of the lines for improved aesthetics, while allowing sufficient space for the heat sink strip region 15 to dissipate heat. The bayonet 35 of fixture block 43 joint's setting for after external mounting panel 3 installation is fixed, can with fixed plate structure 4 card, simple to operate.
The foregoing is merely a preferred embodiment of the invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive of other embodiments, and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the invention as expressed in the above teachings or as known to the person skilled in the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (8)
1. The utility model provides a video unit protective housing, is including being used for with preceding shell (2) of display screen sealing connection and can dismantle backshell (1) of being connected with preceding shell (2), a serial communication port, set gradually side by side first mounting groove (21), second mounting groove (22) and third mounting groove (23) that are used for the circuit board installation in preceding shell (2), be provided with on second mounting groove (22) and be used for supporting backup pad (26) that improve heat dissipation space to the circuit board, backup pad (26) can be dismantled with preceding shell (2) and be connected, be provided with on backshell (1) and be used for the circuit to get into and with the sealed fixed entrance hole (12) of circuit, backshell (1) inboard correspondence is provided with and improves the backshell groove (11) in order to dispel the heat dissipation space relatively with first mounting groove (21), second mounting groove (22) and third mounting groove (23), be provided with on preceding shell (2) and backshell (1) binding face and be used for improving sealed waterproof sealing strip 24) And a heat dissipation strip area (15) used for improving heat dissipation and contact friction force is arranged on the outer side of the rear shell (1).
2. A video unit protective casing according to claim 1, wherein the support plates (26) are provided in two pieces and each support plate (26) is provided with a first support post (261) for supporting a circuit board, and the support plates (26) are further provided at both ends with first screw holes (262) for detachable mounting to the front casing (2).
3. A protective casing for video units according to claim 1 or 2, characterised in that the rear casing groove (11) is provided with a corresponding holding-down block (13) for holding down and securing a circuit board on a support plate (26).
4. A protective casing according to claim 1, wherein the third mounting groove (23) is in communication with the second mounting groove (22), a second support column (231) is provided in the third mounting groove (23) for supporting the circuit board, and a second threaded hole (232) is provided in the second support column (231) for detachably connecting the circuit board.
5. A video unit protective casing according to claim 1, wherein a threaded support post (211) is provided in the first mounting groove (21) for supporting and removably attaching a circuit board.
6. The protective shell of a video device according to claim 1, wherein a fixing plate structure (4) for fixed installation is arranged at a position corresponding to the wire inlet hole (12) at the outer side of the rear shell (1), an external mounting plate (3) connected with the fixing plate structure (4) in a clamping manner and used for being detachably and fixedly connected with an external object is arranged at the outer side of the fixing plate structure (4), the fixing plate structure (4) comprises a fixing plate (41) connected with the rear shell (1) in a laminating manner, a first wire through hole (44) arranged on the fixing plate (41) and used for a wire to pass through, and a fixing plate threaded hole (42) arranged on the fixing plate (41) and used for being detachably connected with the rear shell (1), and clamping blocks (43) connected with the external mounting plate (3) in a clamping manner are further symmetrically arranged.
7. The protective shell of claim 6, wherein the external connection mounting plate (3) comprises a mounting clamping groove (32) for attaching the fixing plate (41) and routing lines, a bayonet (35) arranged on the mounting clamping groove (32) and used for being clamped with the clamping block (43), and a second threading hole arranged on the mounting clamping groove (32) and used for enabling the lines to pass through, two sides of a notch of the mounting clamping groove (32) are provided with an external connection plate (31) used for being detachably and fixedly connected with an external object, and the external connection plate (31) is provided with a plurality of mounting holes (33).
8. A protective casing for video units according to claim 1, characterised in that the front casing (2) is provided with a number of threaded holes (25) on the outside of the sealing strip (24) for detachable connection to the rear casing (1), and the rear casing (1) is provided with threaded holes (14) corresponding to the threaded holes (25) on the front casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922494976.XU CN211128602U (en) | 2019-12-31 | 2019-12-31 | Video device protective housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922494976.XU CN211128602U (en) | 2019-12-31 | 2019-12-31 | Video device protective housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211128602U true CN211128602U (en) | 2020-07-28 |
Family
ID=71692982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922494976.XU Expired - Fee Related CN211128602U (en) | 2019-12-31 | 2019-12-31 | Video device protective housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211128602U (en) |
-
2019
- 2019-12-31 CN CN201922494976.XU patent/CN211128602U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |