CN208188552U - A kind of shell mechanism and projector - Google Patents
A kind of shell mechanism and projector Download PDFInfo
- Publication number
- CN208188552U CN208188552U CN201820639256.0U CN201820639256U CN208188552U CN 208188552 U CN208188552 U CN 208188552U CN 201820639256 U CN201820639256 U CN 201820639256U CN 208188552 U CN208188552 U CN 208188552U
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- boards
- edges
- plate
- component
- lateral
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Abstract
The utility model discloses a kind of shell mechanism and projectors.Shell mechanism includes bottom plate, and bottom plate has end to end first edges of boards, the second edges of boards, third edges of boards and the 4th edges of boards；Lateral plate component, lateral plate component is detachably connected with bottom plate, and the atrium of an opening upwards is collectively formed with bottom plate, lateral plate component includes upwardly extending the first lateral plate structure part to be formed together from the first edges of boards, the second edges of boards and third edges of boards and upwardly extending the hardened component of the second side to be formed from the 4th edges of boards, and atrium is collectively formed in the first lateral plate structure part, the hardened component of second side and bottom plate；Top plate, top plate are detachably connected with lateral plate component, and top plate is covered on the opening of atrium.The characteristics of shell mechanism provided by the utility model has structure simple, convenient disassembly.
Description
Technical field
The utility model relates to projector's technical equipment field more particularly to a kind of shell mechanism and projectors.
Background technique
Projector is the precision instrument for integrating light, mechanical, electrical complication system, as a kind of large screen projection equipment,
Concert, commercial affairs, meeting, in terms of be widely used.
Projector in use, need to frequently open the shell of projector, so as to the easy consumption quick-wear part to its inside
It is replaced and is repaired.Reasonable shell mechanism should have conducive to maintenance personal's disassembly, so that projector's maintenance and replacement are convenient.
Utility model content
The purpose of this utility model is to provide a kind of shell mechanisms, it is intended to which the shell mechanism for solving projector was using
In journey the problem of convenient disassembly.
The utility model is realized in this way a kind of shell mechanism, comprising: bottom plate, the bottom plate have end to end
First edges of boards, the second edges of boards, third edges of boards and the 4th edges of boards；Lateral plate component, the lateral plate component detachably connect with the bottom plate
It connects, and the atrium of an opening upwards is collectively formed with the bottom plate, the lateral plate component includes from first edges of boards, described
Second edges of boards and the third edges of boards upwardly extend the first lateral plate structure part to be formed and upward from the 4th edges of boards together
The hardened component of the second side extended to form, the first lateral plate structure part, the hardened component of described second side and the bottom plate are common
Form the atrium；The top plate, the top plate are detachably connected with the lateral plate component, and the top plate is covered on described open
The opening in oral cavity.
Further, first edges of boards, second edges of boards and the equal projection of third edges of boards are for being located by connecting
The positioning strip of the lateral plate component, the position that the lateral plate component corresponds to each positioning strip is offered to match with the positioning strip
The first locating slot closed, the positioning strip are caught in first locating slot, and each positioning strip head and the tail connect and the shape that is in U-shape,
Each first locating slot head and the tail are connected to and the shape that is in U-shape.
Further, first edges of boards, second edges of boards and the third edges of boards are additionally provided with for snapping institute
The pin thread of lateral plate component is stated, the position that the lateral plate component corresponds to the pin thread is provided with the mother being interlockingly connected with the pin thread
Button.
Further, the top plate includes the interconnecting piece of plate ontology and connection the plate ontology and the lateral plate component,
The interconnecting piece is connected to the edges of boards of the plate ontology.
Further, offering on the interconnecting piece for connecting the lateral plate component and cross sectional shape is L-shaped first
Groove offers on the lateral plate component for connecting the interconnecting piece and cross sectional shape is L-shaped second groove, described first
The slot bottom phase contact of groove and second groove.
Further, the lateral plate component includes the first side plate for being connected to first edges of boards, is connected to described second
Second side plate of edges of boards, the third side plate for being connected to the third edges of boards and the 4th side plate for being connected to the 4th edges of boards,
First side plate, second side plate and the third side plate are integrally formed and the shape that is in U-shape, the 4th side plate are detachable
Be connected between first side plate and the third side plate.
Further, the position that the bottom plate is located at the 4th edges of boards is provided with for the 4th side plate that is located by connecting
Positioning column, the 4th side plate offers the second locating slot towards positioning region is convexly equipped in the atrium on the positioning region,
The positioning column is arranged in the locating slot.
Further, the connector for connecting the interconnecting piece is provided on first side plate, on the connector
Connecting hole is offered, corresponds to what the position of the connecting hole opened up on the interconnecting piece,
Further, the bottom plate, which is located in the plate face of the atrium, opens up several reinforcing ribs, the lateral plate component
Several spaced apart non-slip grooves are offered in the plate face of periphery.
The utility model compared with the existing technology have the technical effect that lateral plate component and bottom plate and lateral plate component and top plate
Between be attached by dismountable connection structure.The subsequent part needed replacing inside atrium and progress part maintenance
When, top plate can be opened or dismantle lateral plate component and top plate, to repair and replace, disassembly process is conveniently and quickly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of shell mechanism provided by the utility model embodiment.
Fig. 2 is the explosive view of the shell mechanism of Fig. 1.
Fig. 3 is the explosive view under another visual angle of the shell mechanism of Fig. 1.
Fig. 4 is the partial enlarged view at the A of Fig. 2.
Fig. 5 is the partial enlarged view at the B of Fig. 2.
Fig. 6 is the partial enlarged view at the C of Fig. 2.
Fig. 7 is the partial enlarged view at the D of Fig. 2.
Fig. 8 is the partial enlarged view at the E of Fig. 3.
Fig. 9 is the partial enlarged view at the F of Fig. 3.
Figure 10 is the partial enlarged view at the G of Fig. 3.
Numbering in the drawing relationship corresponding with title is as follows:
| Title | Label | Title | Label |
| Shell mechanism | 100 | First groove | 321 |
| Bottom plate | 10 | Second groove | 211 |
| First edges of boards | 11 | First side plate | 21 |
| Second edges of boards | 12 | Second side plate | 22 |
| Third edges of boards | 13 | 4th side plate | 24 |
| 4th edges of boards | 14 | Third side plate | 23 |
| Lateral plate component | 20 | Epipleural | 241 |
| Top plate | 30 | Lower side panel | 242 |
| Positioning strip | 12 | Positioning column | 141 |
| First locating slot | 234 | Positioning region | 244 |
| Pin thread | 121 | Second locating slot | 243 |
| Female thread | 231 | Connector | 222 |
| Plate ontology | 31 | First connecting hole | 223 |
| Interconnecting piece | 32 | Non-slip groove | 28 |
| Second reinforcing rib | 311 | First reinforcing rib | 15 |
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " thickness ", "upper", "lower", " vertical ", " parallel ",
The orientation or positional relationship of the instructions such as "bottom", " angle " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
State the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, the terms such as term " installation ", " connection " should be done extensively
Reason and good sense solution may be a detachable connection for example, it may be being fixedly connected, or integral；It can be mechanical connection, it can also be with
It is electrical connection；Can be directly connected, can also indirectly connected through an intermediary, can be connection inside two elements or
The interaction relationship of two elements.
It please refers to Fig.1 to Fig.3, the utility model embodiment provides a kind of shell mechanism 100 and has the shell
Projector's (not shown) of structure 100.
The shell mechanism 100 includes: bottom plate 10, and the bottom plate 10 has end to end first edges of boards 11, the second plate
Side 12, third edges of boards 13 and the 4th edges of boards 14；Lateral plate component 20, the lateral plate component 20 are detachably connected with the bottom plate 10,
And the atrium (not shown) of an opening upwards is collectively formed with the bottom plate 10, the lateral plate component 20 includes from described first
Edges of boards 11, second edges of boards 12 and the third edges of boards 13 upwardly extend the first lateral plate structure part (not shown) to be formed together
And the hardened component (not shown) of the second side to be formed is upwardly extended from the 4th edges of boards 14.The first lateral plate structure part,
The atrium is collectively formed in the hardened component of described second side and the bottom plate 10；The top plate 30, the top plate 30 with it is described
Lateral plate component 20 is detachably connected, and the top plate 30 is covered on the opening of the atrium.
It is carried out by dismountable connection structure between lateral plate component 20 and bottom plate 10 and lateral plate component 20 and top plate
Connection.When the subsequent part needed replacing inside atrium and progress part maintenance, top plate can be opened or side plate group of dismantling
Part 20 and top plate, to repair and replace, disassembly process is conveniently and quickly.
In the one aspect of the present embodiment, top plate 30 and lateral plate component 20 can be by injection molding one-pass moldings again top plate
30 are adhered on lateral plate component 20, are integrally formed top plate 30 with lateral plate component 20.Specifically, in the present embodiment top plate 30 with
Assembly technology between lateral plate component 20 is using ultrasonic bonding technique.
Fig. 4, Fig. 5 and Fig. 9 are please referred to, first edges of boards 11, second edges of boards 12 and the third edges of boards 13 are equal
It is convexly equipped with the positioning strip 12 for the lateral plate component 20 that is located by connecting, the corresponding each positioning strip 12 of the lateral plate component 20
Position offers the first locating slot 234 matched with the positioning strip 12, and the positioning strip 12 is caught in first locating slot
In 234, each positioning strip 12 connects from beginning to end and the shape that is in U-shape, and each first locating slot 234 is connected to from beginning to end and the shape that is in U-shape.It is fixed
Position item 12 is arranged in the first locating slot 234, so that removably lateral plate component 20 is connected on the bottom plate 10.
First edges of boards 11, second edges of boards 12 and the third edges of boards 13 are additionally provided with for side described in snapping
The position of the pin thread 121 of board group part 20, the corresponding pin thread 121 of the lateral plate component 20 is provided with and 121 phase of pin thread
The female thread 231 of snapping.In this example, the cross sectional shape of pin thread 121 is barb-like, and the female thread 231 is to be provided with each side plate
On square hole, the buckle of the pin thread 121 buckles into the square hole, so that lateral plate component 20 be made removably to connect the bottom plate
10.It is subsequent when needing to dismantle the lateral plate component 20, it is only necessary to pin thread 121 and female thread 231 to be separated, so that it may side plate group
Part 20 is disassembled from bottom plate 10.
The top plate 30 includes the interconnecting piece 32 of plate ontology 31 and connection the plate ontology 31 and the lateral plate component 20,
The interconnecting piece 32 is connected to the edges of boards of the plate ontology 31.The interconnecting piece 32 is annular in shape, 31 company of being covered on of plate ontology
On the anchor ring of socket part 32.
Fig. 6, Fig. 7, Figure 10 are please referred to, is offered on the interconnecting piece 32 for connecting the lateral plate component 20 and section shape
Shape is L-shaped first groove 321, is offered on the lateral plate component 20 for connecting the interconnecting piece 32 and cross sectional shape as L
Second groove 211 of shape, the slot bottom phase contact of first groove 321 and second groove 211.First groove 321
Cell wall towards the atrium, the direction of the cell wall of second groove 211 and the direction of the cell wall of first groove 321
On the contrary.
The lateral plate component 20 includes the first side plate 21 for being connected to first edges of boards 11, is connected to second edges of boards
12 the second side plate 22 is connected to the third side plate 23 of the third edges of boards 13 and is connected to the 4th of the 4th edges of boards 14
Side plate 24, first side plate 21, second side plate 22 and the third side plate 23 are integrally formed and the shape that is in U-shape, described
4th side plate 24 is removably connected between first side plate 21 and the third side plate 23.4th side plate 24 includes
Epipleural 241 and the lower side panel 242 for being detachably connected the epipleural 241, the epipleural 241 and first side plate 21 and
The third side plate 23 is integrally formed, and the lower side panel 242 is removably connect with first side plate 21 and third side plate 23.
Fig. 7 and Fig. 8 are please referred to, the position that the bottom plate 10 is located at the 4th edges of boards 14 is provided with for being located by connecting
State the positioning column 141 of the 4th side plate 24, the 4th side plate 24 is towards being convexly equipped with positioning region, the positioning region in the atrium
The second locating slot 243 is offered on 244, the positioning column 141 is arranged in the locating slot.The setting of positioning region 244 exists
On the lower side panel 242, the vertical bottom plate 10 of the length extending direction of the second locating slot 243.When lower side panel 242 is installed
It waits, the second locating slot 243 of positioning region 244 can be set on positioning column 141, so that very easily lower side panel 242 is pacified
On bottom plate 10.
Referring to Fig. 6, the connector 222 for connecting the interconnecting piece 32 is provided on first side plate 21, it is described
The first connecting hole 223 is offered on connector 222, the position that first connecting hole 223 is corresponded on the interconnecting piece 32 opens up
There is the second connecting hole (not shown).Screw thread is offered on the hole wall of first connecting hole 223 and the second connecting hole, by connecting first
It connects in hole 223 and the second connecting hole and is selected into screw, the connection in portion 32 and lateral plate component 20 can be fastenedly connected.
Fig. 2 and Fig. 3 are please referred to, the bottom plate 10, which is located in the plate face of the atrium, opens up several first reinforcing ribs 15,
The surface that top plate is located at the atrium offers several second reinforcing ribs 311, opens in the periphery plate face of the lateral plate component 20
Equipped with several spaced apart non-slip grooves 28.The non-slip groove 28 is conducive to user when picking and placing projector, and increase makes
Damping between user and projector, to pick and place conveniently.First reinforcing rib 15 and second reinforcing rib 311 can increase
Add the structural strength of bottom plate 10 and top plate 30.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of shell mechanism characterized by comprising
Bottom plate, the bottom plate have end to end first edges of boards, the second edges of boards, third edges of boards and the 4th edges of boards；
Lateral plate component, the lateral plate component are detachably connected with the bottom plate, and an opening upwards are collectively formed with the bottom plate
Atrium, the lateral plate component includes prolonging upwards together from first edges of boards, second edges of boards and the third edges of boards
It stretches the first lateral plate structure part to be formed and upwardly extends the hardened component of the second side to be formed from the 4th edges of boards, described first
The atrium is collectively formed in lateral plate structure part, the hardened component of described second side and the bottom plate；
Top plate, the top plate are detachably connected with the lateral plate component, and the top plate is covered on the opening of the atrium.
2. shell mechanism as described in claim 1, it is characterised in that: first edges of boards, second edges of boards and described
Positioning strip of the equal projection of third edges of boards for the lateral plate component that is located by connecting, the lateral plate component correspond to each positioning strip
Position offers the first locating slot matched with the positioning strip, and the positioning strip is caught in first locating slot, each institute
It states positioning strip head and the tail to connect and the shape that is in U-shape, each first locating slot head and the tail are connected to and the shape that is in U-shape.
3. shell mechanism as described in claim 1, it is characterised in that: first edges of boards, second edges of boards and described
Third edges of boards are additionally provided with the pin thread for lateral plate component described in snapping, and the position that the lateral plate component corresponds to the pin thread is all provided with
It is equipped with the female thread being interlockingly connected with the pin thread.
4. shell mechanism as described in claim 1, it is characterised in that: the top plate includes plate ontology and the connection plate sheet
The interconnecting piece of body and the lateral plate component, the interconnecting piece are connected to the edges of boards of the plate ontology.
5. shell mechanism as claimed in claim 4, it is characterised in that: offered on the interconnecting piece for connecting the side plate
Component and cross sectional shape are L-shaped first groove, are offered on the lateral plate component for connecting the interconnecting piece and section shape
Shape is L-shaped second groove, the slot bottom phase contact of first groove and second groove.
6. the shell mechanism as described in claim 1-5 any one, it is characterised in that: the first lateral plate structure part includes connecting
It is connected to the first side plate of first edges of boards, the second side plate for being connected to second edges of boards, is connected to the third edges of boards
Third side plate, the hardened component of second side include the 4th side plate for being connected to the 4th edges of boards, and the 4th side plate is removable
That unloads is connected between first side plate and the third side plate.
7. shell mechanism as claimed in claim 6, it is characterised in that: the bottom plate is located at the position setting of the 4th edges of boards
There is a positioning column for the 4th side plate that is located by connecting, the 4th side plate is towards being convexly equipped with positioning region in the atrium, institute
It states and offers the second locating slot on positioning region, the positioning column is arranged in the locating slot.
8. the shell mechanism as described in claim 4 or 5 any one, it is characterised in that: be arranged on first side plate useful
In offering the first connecting hole on the connector for connecting the interconnecting piece, the connector, the company is corresponded on the interconnecting piece
The position for connecing hole offers the second connecting hole.
9. the shell mechanism as described in claim 1-5 any one, it is characterised in that: the bottom plate is located at the atrium
Several first reinforcing ribs are opened up in plate face, the top plate, which is located in the plate face of the atrium, opens up several second reinforcing ribs, institute
It states and offers several spaced apart non-slip grooves in the periphery plate face of lateral plate component.
10. a kind of projector characterized by comprising shell mechanism as described in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820639256.0U CN208188552U (en) | 2018-04-28 | 2018-04-28 | A kind of shell mechanism and projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820639256.0U CN208188552U (en) | 2018-04-28 | 2018-04-28 | A kind of shell mechanism and projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208188552U true CN208188552U (en) | 2018-12-04 |
Family
ID=64431948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820639256.0U Expired - Fee Related CN208188552U (en) | 2018-04-28 | 2018-04-28 | A kind of shell mechanism and projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208188552U (en) |
-
2018
- 2018-04-28 CN CN201820639256.0U patent/CN208188552U/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: 20181204 Termination date: 20190428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |