CN213092548U - Presentation device for power design service - Google Patents
Presentation device for power design service Download PDFInfo
- Publication number
- CN213092548U CN213092548U CN202022364322.8U CN202022364322U CN213092548U CN 213092548 U CN213092548 U CN 213092548U CN 202022364322 U CN202022364322 U CN 202022364322U CN 213092548 U CN213092548 U CN 213092548U
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- main part
- stopper
- electric power
- power design
- inboard
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Abstract
The utility model discloses a presentation device for electric power design service, comprising a main body, the surface of main part is provided with the camera lens, the bottom of main part is fixed with the base, the main part is provided with the wiring district with the rear surface of base, and the inboard of wiring district is provided with the protection piece, it has the horizontal pole to run through between the one end of protection piece and the wiring district, the other end of protection piece is seted up flutedly, and the inside of recess is provided with the stopper, be connected with connecting spring between the bottom of stopper and the recess, the surface mounting of stopper has the handle, the inboard of main part has seted up the draw-in groove; limiting blocks, handles, connecting springs and protective blocks are designed, so that the wiring area of the demonstration device is sealed through the structure under the condition that the demonstration device is not used, the phenomenon that external sundries and dust fall into the inner side of the wiring area and adhere to the inner side of the interface is improved, and the protection performance of the demonstration device is improved.
Description
Technical Field
The utility model belongs to the technical field of the presentation device, concretely relates to presentation device is used in electric power design service.
Background
In the electric power design service demonstration process, the drawing or the video is projected to the curtain through the demonstration device, and the displayed drawing or the displayed video is amplified.
Present presentation device for electric power design service is connected between this presentation device and the equipment through various connecting wires in the use, plays corresponding video signal on the curtain, under the condition that this presentation device does not use, because the wiring district is for exposing the state outward to lead to outside debris and dust to fall into the inboard of wiring district and be stained with the inside of attaching with the interface, thereby have certain inconvenient problem, for this the utility model provides a presentation device for electric power design service.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power design is presentation device for service to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric power design is presentation device for service, includes the main part, the surface of main part is provided with the camera lens, the bottom mounting of main part has the base, the main part is provided with the wiring district with the rear surface of base, and the inboard in wiring district is provided with the protective block, it has the horizontal pole to run through between the one end of protective block and the wiring district, the recess has been seted up to the other end of protective block, and the inside of recess is provided with the stopper, be connected with coupling spring between the bottom of stopper and the recess, the fixed surface of stopper has the handle, the draw-in groove has been seted up to the inboard of main part, and the surface of draw-in groove has seted up spacing spout, the inside to the draw-in groove is run through to the top.
Preferably, fixed slot has been seted up to the both sides of base, and fixed slot's inboard is provided with the guard plate, it has the gag lever post to run through between fixed slot and the guard plate.
Preferably, the cross section size of the protection plate is consistent with that of the fixed clamping groove, and the protection plate is a PVC component.
Preferably, the cross section of the protection plate is of a rectangular structure, and the bottom end surface of the protection plate and the bottom end surface of the base are in the same horizontal plane.
Preferably, the width dimension of the handle is consistent with that of the limiting sliding groove, and the cross section of the handle is of a rectangular structure.
Preferably, the inside of wiring district is provided with a plurality of interfaces, the top inboard of main part is provided with adjust knob.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) limiting blocks, handles, connecting springs and protective blocks are designed, so that the wiring area of the demonstration device is sealed through the structure under the condition that the demonstration device is not used, the phenomenon that external sundries and dust fall into the inner side of the wiring area and adhere to the inner side of the interface is improved, and the protection performance of the demonstration device is improved.
(2) Through guard plate, gag lever post, the fixed slot of design, the fixed slot who makes this presentation device of being convenient for lift up the removal makes the fixed slot seal under the condition of not using to guarantee this presentation device's use aesthetic property.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the back structure of the demonstration apparatus of the present invention;
fig. 3 is an expanded schematic view of the protection block of the present invention;
FIG. 4 is a schematic sectional view of the joint between the limiting block and the main body of the present invention;
FIG. 5 is a schematic view of the protective plate of the present invention;
in the figure: 1. a main body; 2. a base; 3. a lens; 4. a protection block; 5. a limiting chute; 6. a handle; 7. a limiting block; 8. a connecting spring; 9. a protection plate; 10. a card slot; 11. a limiting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a presentation device for electric power design service, including main part 1, the surface of main part 1 is provided with camera lens 3, the bottom mounting of main part 1 has base 2, main part 1 is provided with the wiring district with the rear surface of base 2, and the inboard of wiring district is provided with protective block 4, it has the horizontal pole to run through between the one end of protective block 4 and the wiring district, the other end of protective block 4 is seted up flutedly, and the inside of recess is provided with stopper 7, be connected with coupling spring 8 between the bottom of stopper 7 and the recess, the surface mounting of stopper 7 has handle 6, the inboard of main part 1 has seted up the draw-in groove, and the surface of draw-in groove has seted up spacing spout 5, the inside of draw-in groove is run through to the top of stopper 7, handle 6 slides in the inside of spacing spout 5, the width size of handle 6 is unanimous with the width size of spacing spout 5, Handle 6, coupling spring 8, protection piece 4 make this presentation device under the condition of not using, seal presentation device's wiring district through this structure, improve outside debris and dust and fall into the inboard of wiring district and be stained with the phenomenon of attaching with the interface is inboard to increase this presentation device's protectiveness.
In this embodiment, it is preferred, fixed slot 10 has been seted up to base 2's both sides, and fixed slot 10's inboard is provided with guard plate 9, it has gag lever post 11 to run through between fixed slot 10 and the guard plate 9, the cross sectional dimension of guard plate 9 is unanimous with fixed slot 10's cross sectional dimension, guard plate 9 is the PVC material component, guard plate 9's transversal rectangle structure of personally submitting, the bottom surface of guard plate 9 is same horizontal plane with base 2's bottom surface, guard plate 9 through the design, gag lever post 11, fixed slot 10, make this presentation device of being convenient for lift fixed slot 10 of removal, make fixed slot 10 seal under the condition of not using, thereby guarantee this presentation device's use aesthetic property.
In this embodiment, preferably, the inner side of the wiring area is provided with a plurality of connectors, and the inner side of the top end of the main body 1 is provided with an adjusting knob.
The utility model discloses a theory of operation and use flow: when needs use this presentation device, at first through removing to the demand region to it, remove the in-process to it, at first through pressing protection plate 9, it is rotatory as the center to make protection plate 9 use gag lever post 11, make the inboard of protection plate 9 embedding fixed slot 10, through the inboard of going into fixed slot 10 with the finger card after that, make this presentation device moving as a whole, launch protection block 4 again, in the process of launching, at first drive stopper 7 through handle 6 and support downwards to pressing, and make handle 6 slide in the inside of spacing spout 5, make the inboard of stopper 7 embedding recess, it is spacing to lose between protection block 4 and the main part 1, it is rotatory as the center with the horizontal pole to use protection block 4 after that, make the wiring district expose outside, be connected between this presentation device and the equipment through the connecting wire after that, play corresponding video signal on the curtain can.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a presentation device is used in electric power design service, includes main part (1), the surface of main part (1) is provided with camera lens (3), the bottom mounting of main part (1) has base (2), its characterized in that: the rear surface of main part (1) and base (2) is provided with the wiring district, and the inboard in wiring district is provided with protection piece (4), it has the horizontal pole to run through between the one end of protection piece (4) and the wiring district, the other end of protection piece (4) is seted up flutedly, and the inside of recess is provided with stopper (7), be connected with between the bottom of stopper (7) and the recess and connect spring (8), the fixed surface of stopper (7) has handle (6), the draw-in groove has been seted up to the inboard of main part (1), and the surface of draw-in groove has seted up spacing spout (5), the inside to the draw-in groove is run through on the top of stopper (7), handle (6) slides in the inside of spacing spout (5).
2. The demonstration apparatus for electric power design service according to claim 1, wherein: fixing clamping grooves (10) are formed in the two sides of the base (2), protection plates (9) are arranged on the inner sides of the fixing clamping grooves (10), and limiting rods (11) penetrate through the positions between the fixing clamping grooves (10) and the protection plates (9).
3. The demonstration apparatus for electric power design service according to claim 2, wherein: the cross section size of guard plate (9) is unanimous with the cross section size of fixed slot (10), guard plate (9) are the PVC material component.
4. The demonstration apparatus for electric power design service according to claim 2, wherein: the cross section of the protection plate (9) is of a rectangular structure, and the bottom end surface of the protection plate (9) and the bottom end surface of the base (2) are on the same horizontal plane.
5. The demonstration apparatus for electric power design service according to claim 1, wherein: the width dimension of the handle (6) is consistent with that of the limiting sliding groove (5), and the cross section of the handle (6) is of a rectangular structure.
6. The demonstration apparatus for electric power design service according to claim 1, wherein: the inboard in wiring district is provided with a plurality of interfaces, the top inboard of main part (1) is provided with adjust knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022364322.8U CN213092548U (en) | 2020-10-22 | 2020-10-22 | Presentation device for power design service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022364322.8U CN213092548U (en) | 2020-10-22 | 2020-10-22 | Presentation device for power design service |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213092548U true CN213092548U (en) | 2021-04-30 |
Family
ID=75614213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022364322.8U Active CN213092548U (en) | 2020-10-22 | 2020-10-22 | Presentation device for power design service |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213092548U (en) |
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2020
- 2020-10-22 CN CN202022364322.8U patent/CN213092548U/en active Active
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