CN208782982U - A kind of quick-replaceable Virtual Chinese image operation mainboard - Google Patents
A kind of quick-replaceable Virtual Chinese image operation mainboard Download PDFInfo
- Publication number
- CN208782982U CN208782982U CN201821575236.8U CN201821575236U CN208782982U CN 208782982 U CN208782982 U CN 208782982U CN 201821575236 U CN201821575236 U CN 201821575236U CN 208782982 U CN208782982 U CN 208782982U
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- China
- Prior art keywords
- mainboard
- fixedly connected
- chimb
- quick
- heat dissipation
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Abstract
The utility model discloses a kind of quick-replaceable Virtual Chinese images to operate mainboard, including shell and heat dissipation cavity, support plate is connected in the internal side wall of the shell, cushion socket is fixedly connected in the support plate, one end of the cushion socket is fixedly connected with the bottom of L-type supporting plate, it is fixedly connected by screw rod with the lower chimb on operation mainboard on the L-type supporting plate, lower chimb is fixedly connected at the bottom margin of the operation mainboard, chimb is fixedly connected at the top edge of the operation mainboard, standing screw is bolted in screw hole on the upper chimb, and one end of standing screw passes through the through-hole on shell.The structure design of the utility model is reasonable, by being fixedly connected with upper chimb and lower chimb respectively at the top edge of operation mainboard and bottom margin, lower chimb is fixedly connected on L-type supporting plate by screw rod, and upper chimb is connected by fastening screw, improves the stable connection to operation panel in this way.
Description
Technical field
The utility model relates to operate mother board technologies field, in particular to a kind of quick-replaceable Virtual Chinese image operation
Mainboard.
Background technique
Projector is relatively conventional in the public place of entertainment of office space or large size, and picture when host can be presided over exists
It is shown on large screen, so that the spectators of distant place watch, therefore, replacement Virtual Chinese image operation mainboard is in projector
Very important effect is played, replacement Virtual Chinese image operation mainboard can generate biggish heat in the process of running,
Existing operation mainboard heat dissipation effect is poor, and stability is not high when connection, and practicability is poor.
Utility model content
The main purpose of the utility model is to provide a kind of quick-replaceable Virtual Chinese images to operate mainboard, Ke Yiyou
Effect solves the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of quick-replaceable Virtual Chinese image operation mainboard, including shell and heat dissipation cavity, the private side of the shell
It is connected with support plate on wall, cushion socket, one end of the cushion socket and the bottom of L-type supporting plate are fixedly connected in the support plate
It is fixedly connected, is fixedly connected by screw rod with the lower chimb on operation mainboard on the L-type supporting plate, the bottom of the operation mainboard
Edge is fixedly connected with lower chimb, is fixedly connected with chimb at the top edge of the operation mainboard, on the upper chimb
Screw hole in be bolted with standing screw, and one end of standing screw passes through the through-hole on shell, and the bottom of the support plate is fixed
Heat dissipation cavity is installed, cooling fan mounting rack is connected on the inner sidewall of the heat dissipation cavity, is consolidated on the cooling fan mounting rack
Dingan County is equipped with cooling fan, offers the first heat release hole at the top of the heat dissipation cavity, the bottom of the heat dissipation cavity offers second
Heat release hole.
Further, the junction between the cushion socket and L-type supporting plate is equipped with cushion.
Further, the one side of the operation mainboard is equipped with memory card slot.
Further, the operation mainboard is equipped with vent rib.
Further, electrostatic precipitation net is equipped in the heat dissipation cavity at the second heat release hole.
Further, the inner sidewall of the shell is equipped with acoustical cotton.
Compared with prior art, the utility model has the following beneficial effects: the structure design of the utility model is reasonable, pass through
It is fixedly connected with upper chimb and lower chimb respectively at the top edge of operation mainboard and bottom margin, lower chimb is solid by screw rod
Surely it is connected on L-type supporting plate, upper chimb is connected by fastening screw, improves the stable connection to operation panel in this way；It is logical
It crosses and is equipped with cushion and cushion socket, it is possible to reduce the vibrating effect of operation panel at runtime；By being equipped with heat dissipation cavity, radiating
Radiator fan is equipped in chamber, radiator fan can accelerate shedding for heat, and be equipped with vent rib on operation mainboard, improve
The effect of heat dissipation, and electrostatic precipitation net can effectively prevent dust and enter in shell, increase practical function.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the top view that the utility model operates mainboard.
In figure: 1, shell；2, mainboard is operated；3, heat dissipation cavity；4, support plate；5, the first heat release hole；6, cooling fan is installed
Frame；7, cooling fan；8, electrostatic precipitation net；9, the second heat release hole；10, cushion socket；11, cushion；12, L-type supporting plate；13, interior
Deposit card slot；14, lower chimb；15, upper chimb；16, standing screw；17, vent rib.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, a kind of quick-replaceable Virtual Chinese image operates mainboard, including shell 1 and heat dissipation cavity 3, institute
It states and is connected with support plate 4 in the internal side wall of shell 1, cushion socket 10, the cushion socket 10 are fixedly connected in the support plate 4
One end be fixedly connected with the bottom of L-type supporting plate 12, on the L-type supporting plate 12 by screw rod and operate mainboard 2 on lower chimb
14 are fixedly connected, and lower chimb 14, the top sides of the operation mainboard 2 are fixedly connected at the bottom margin of the operation mainboard 2
It is fixedly connected with chimb 15 at edge, is bolted with standing screw 16 in the screw hole on the upper chimb 15, and standing screw 16
One end passes through the through-hole on shell 1, and the bottom of the support plate 4 is fixedly installed with heat dissipation cavity 3, the inner sidewall of the heat dissipation cavity 3
On be connected with cooling fan mounting rack 6, cooling fan 7, the heat dissipation cavity 3 are fixedly installed on the cooling fan mounting rack 6
Top offer the first heat release hole 5, the bottom of the heat dissipation cavity 3 offers the second heat release hole 9.
Wherein, the junction between the cushion socket 10 and L-type supporting plate 12 is equipped with cushion 11, and cushion 11 has certain
Cushion performance, have cushioning effect.
Wherein, the one side of the operation mainboard 2 is equipped with memory card slot 13.
Wherein, the operation mainboard 2 is equipped with vent rib 17.
Wherein, electrostatic precipitation net 8 is equipped in the heat dissipation cavity 3 at the second heat release hole 9, electrostatic precipitation net 8 can have
The dust of effect avoided in air enters in shell 1.
Wherein, the inner sidewall of the shell 1 is equipped with acoustical cotton, and acoustical cotton has certain noise-reducing effect.
It should be noted that the utility model is a kind of quick-replaceable Virtual Chinese image operation mainboard, in use,
Upper chimb 15 on operation mainboard 2 is fixed by standing screw 16, and the lower chimb 14 operated on mainboard 2 passes through screw rod and L
Type supporting plate 12 is fixedly connected, and being connected and fixed to operation panel 2 can be completed, and the bottom of L-type supporting plate 12 is fixedly mounted on
On cushion socket 10, reduces operation mainboard 2 and run bring vibrating effect, one is constituted between cushion socket 10 and operation panel 2 and is dissipated
The passage of heat increases the heat dissipation area of operation mainboard 2, the efficiency of heat dissipation is improved, moreover, the cooling fan 7 in heat dissipation cavity 3 can
To accelerate the export of heat, the effect of heat dissipation is improved.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of quick-replaceable Virtual Chinese image operates mainboard, including shell (1) and heat dissipation cavity (3), it is characterised in that: institute
It states and is connected in the internal side wall of shell (1) support plate (4), is fixedly connected with cushion socket (10) on the support plate (4), it is described
One end of cushion socket (10) is fixedly connected with the bottom of L-type supporting plate (12), is led on the L-type supporting plate (12) by screw rod and operation
Lower chimb (14) on plate (2) is fixedly connected, and is fixedly connected with lower chimb (14) at the bottom margin of operation mainboard (2),
It is fixedly connected with chimb (15) at the top edge of operation mainboard (2), is spirally connected in the screw hole on the upper chimb (15)
Have standing screw (16), and one end of standing screw (16) passes through the through-hole on shell (1), the bottom of the support plate (4) is solid
Dingan County is equipped with heat dissipation cavity (3), is connected with cooling fan mounting rack (6), the cooling fan on the inner sidewall of the heat dissipation cavity (3)
It is fixedly installed on mounting rack (6) cooling fan (7), is offered the first heat release hole (5) at the top of the heat dissipation cavity (3), it is described
The bottom of heat dissipation cavity (3) offers the second heat release hole (9).
2. a kind of quick-replaceable Virtual Chinese image according to claim 1 operates mainboard, it is characterised in that: described to subtract
The junction shaken between seat (10) and L-type supporting plate (12) is equipped with cushion (11).
3. a kind of quick-replaceable Virtual Chinese image according to claim 1 operates mainboard, it is characterised in that: the behaviour
The one side for making mainboard (2) is equipped with memory card slot (13).
4. a kind of quick-replaceable Virtual Chinese image according to claim 1 operates mainboard, it is characterised in that: the behaviour
Make mainboard (2) equipped with vent rib (17).
5. a kind of quick-replaceable Virtual Chinese image according to claim 1 operates mainboard, it is characterised in that: described to dissipate
Electrostatic precipitation net (8) are equipped at the second heat release hole (9) in hot chamber (3).
6. a kind of quick-replaceable Virtual Chinese image according to claim 1 operates mainboard, it is characterised in that: the shell
The inner sidewall of body (1) is equipped with acoustical cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821575236.8U CN208782982U (en) | 2018-09-26 | 2018-09-26 | A kind of quick-replaceable Virtual Chinese image operation mainboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821575236.8U CN208782982U (en) | 2018-09-26 | 2018-09-26 | A kind of quick-replaceable Virtual Chinese image operation mainboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208782982U true CN208782982U (en) | 2019-04-23 |
Family
ID=66162499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821575236.8U Expired - Fee Related CN208782982U (en) | 2018-09-26 | 2018-09-26 | A kind of quick-replaceable Virtual Chinese image operation mainboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208782982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112530686A (en) * | 2020-11-19 | 2021-03-19 | 浙江龙呈电力设备有限公司 | Damping and noise-reducing insulating transformer |
-
2018
- 2018-09-26 CN CN201821575236.8U patent/CN208782982U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112530686A (en) * | 2020-11-19 | 2021-03-19 | 浙江龙呈电力设备有限公司 | Damping and noise-reducing insulating transformer |
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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: 20190423 Termination date: 20190926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |