CN213065643U - Lamp box of self-falling lamp box cover - Google Patents
Lamp box of self-falling lamp box cover Download PDFInfo
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- CN213065643U CN213065643U CN202021907548.1U CN202021907548U CN213065643U CN 213065643 U CN213065643 U CN 213065643U CN 202021907548 U CN202021907548 U CN 202021907548U CN 213065643 U CN213065643 U CN 213065643U
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- side wall
- case lid
- lamp box
- fixedly connected
- lamp
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Abstract
The utility model discloses a lamp house of from formula lamp case lid that falls, including lamp house and case lid, the equal fixedly connected with gag lever post in upper end four corners of lamp house, the case lid runs through in the gag lever post outside, be equipped with the connecting piece between lamp house and the case lid, the left and right sides all is equipped with the cavity in the lamp house, all be equipped with the adjustment mechanism who carries out the regulation to the case lid in the cavity. The utility model discloses a set up the connecting piece between case lid and the lamp house, cooperation adjustment mechanism to can realize the simple rise of case lid, easy operation, the connecting piece can realize the fixed between case lid and the lamp house, and the installation is all very simple and convenient with the dismantlement.
Description
Technical Field
The utility model relates to a lamp house technical field especially relates to lamp house from formula lamp house lid that falls.
Background
With the further popularization of the molded light box, the continuous aggravation of market competition and the continuous emergence of new materials, the process of the molded light box is also continuously improved, and the expressive force is also continuously enriched. We have reason to believe that the molded light box must exhibit more aesthetic qualities in more space.
Open-air light among the prior art, because the light need be changed and maintain, consequently light installation lamp house is indispensable, and the case lid needs often to be opened to the light in addition when maintaining and changing the lamp body to the installation of case lid is also very crucial.
To this end, we propose a lamp box with a free fall lamp box cover to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a lamp box with a self-falling lamp box cover.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
from lamp house of formula lamp case lid, including lamp house and case lid, the equal fixedly connected with gag lever post in upper end four corners of lamp house, the case lid runs through in the gag lever post outside, be equipped with the connecting piece between lamp house and the case lid, the left and right sides all is equipped with the cavity in the lamp house, all be equipped with the adjustment mechanism who carries out the regulation to the case lid in the cavity.
Preferably, the connecting piece includes two fly leafs with the lower lateral wall sliding connection of case lid, two equal fixed connection joint piece on the lateral wall of one side that the fly leaf was kept away from each other, two fixedly connected with spring between the fly leaf, be equipped with the recess on the lateral wall of the lamp house, all be equipped with on the wall of the left and right sides of recess with joint piece assorted draw-in groove.
Preferably, a first sliding groove is formed in the lower side wall of the box cover, two first sliding blocks matched with the first sliding groove are arranged in the first sliding groove, and the two first sliding blocks are fixedly connected with the two movable plates respectively.
Preferably, adjustment mechanism include with the cavity around rotate the pivot of being connected, two on the right side wall of cavity equal sliding connection has the rack, the upper end fixedly connected with ejector pin of rack, the ejector pin runs through the last lateral wall setting of cavity, coaxial fixedly connected with gear in the pivot, the gear meshes with the rack mutually, two connect, the left side through the driving medium transmission between the pivot runs through the preceding lateral wall setting of left side cavity.
Preferably, two all be equipped with the second spout on the right side wall of cavity, be equipped with the assorted second slider with it in the second spout, second slider and rack fixed connection.
Preferably, the transmission part comprises a first belt pulley and a second belt pulley, the first belt pulley and the second belt pulley are respectively and coaxially and fixedly connected with the parts of the two rotating shafts, which are located in the two cavities, and the first belt pulley and the second belt pulley are in transmission connection through a belt.
Compared with the prior art, the beneficial effects of the utility model are that: through setting up the connecting piece between case lid and the lamp house, cooperation adjustment mechanism to can realize the simple rise of case lid, easy operation, the connecting piece can realize the fixing between case lid and the lamp house, and the installation is all very simple and convenient with the dismantlement.
Drawings
Fig. 1 is a perspective view of a lamp box of a free fall type lamp box cover according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A;
fig. 3 is an external schematic structural view of the lamp box of the self-dropping lamp box cover of the present invention.
In the figure: the automatic adjusting device comprises a lamp box 1, a box cover 2, a limiting rod 3, a connecting piece 4, a cavity 5, an adjusting mechanism 6, a movable plate 7, a clamping block 8, a spring 9, a groove 10, a clamping groove 11, a rotating shaft 12, a rack 13, a push rod 14, a gear 15, a transmission piece 16, a first belt pulley 17 and a second belt pulley 18.
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.
Referring to fig. 1-3, the lamp box of the free fall type lamp box cover comprises a lamp box 1 and a box cover 2, limiting rods 3 are fixedly connected to four corners of the upper end of the lamp box 1, the box cover 2 penetrates through the outer sides of the limiting rods 3, a connecting piece 4 is arranged between the lamp box 1 and the box cover 2, specifically, the connecting piece 4 comprises two movable plates 7 which are slidably connected with the lower side wall of the box cover 2, a first sliding groove is formed in the lower side wall of the box cover 2, two first sliding blocks matched with the first sliding groove are arranged in the first sliding groove, and the two first sliding blocks are fixedly connected with the two movable plates 7 respectively.
In the utility model, a clamping block 8 is fixedly connected on the side wall of one side of two movable plates 7 which are far away from each other, a spring 9 is fixedly connected between the two movable plates 7, a groove 10 is arranged on the upper side wall of a lamp box 1, clamping grooves 11 matched with the clamping block 8 are arranged on the left side wall and the right side wall of the groove 10, cavities 5 are arranged on the left side wall and the right side wall of the lamp box 1, an adjusting mechanism 6 for adjusting a box cover 2 is arranged in each cavity 5, it is worth mentioning that the adjusting mechanism 6 comprises a rotating shaft 12 rotatably connected between the front side wall and the rear side wall of the cavity 5, a rotating wheel is coaxially and fixedly connected at the front end of the rotating shaft 12 on the left side, racks 13 are respectively and slidably connected on the right side walls of the two cavities 5, it is noted that second chutes are arranged on the right side walls of the two cavities 5, second sliders matched with the second chutes are arranged in the second chutes, the ejector rod 14 penetrates through the upper side wall of the cavity 5, a gear 15 is coaxially and fixedly connected to the rotating shaft 12, the gear 15 is an incomplete gear, and the gear 15 is meshed with the rack 13.
The utility model discloses in, connect through the transmission part 16 transmission between two pivots 12, it needs to explain that, transmission part 16 includes first belt pulley 17 and second belt pulley 18, first belt pulley 17 and second belt pulley 18 are located the coaxial fixed connection of part of two cavitys 5 with two pivots 12 respectively, are connected through belt transmission between first belt pulley 17 and the second belt pulley 18, and left side pivot 12 runs through the preceding lateral wall setting of left side cavity 5.
The utility model discloses during the use, when going up and down to case lid 2, rotate the runner, the runner drives left side pivot 12 and rotates, left side pivot 12 drives first belt pulley 17 and rotates, first belt pulley 17 passes through the belt and drives second belt pulley 18 and rotate, second belt pulley 18 drives right side pivot 12 and rotates, two pivots 12 drive gear 15 and rotate, gear 15 drives rack 13 and rises, when gear 15 and rack 13 break away from the engaged state, 2 automatic descents of case lid, the effect of case lid 2 is closed in the realization.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. From lamp house of formula lamp case lid, including lamp house (1) and case lid (2), its characterized in that, the equal fixedly connected with gag lever post (3) in upper end four corners of lamp house (1), case lid (2) run through in gag lever post (3) outside, be equipped with connecting piece (4) between lamp house (1) and case lid (2), the left and right sides all is equipped with cavity (5) in lamp house (1), all be equipped with adjustment mechanism (6) that carry out the regulation to case lid (2) in cavity (5).
2. The lamp box of the self-falling lamp box cover according to claim 1, wherein the connecting member (4) comprises two movable plates (7) slidably connected with the lower side wall of the box cover (2), the two movable plates (7) are fixedly connected with a clamping block (8) on the side wall far away from each other, a spring (9) is fixedly connected between the two movable plates (7), a groove (10) is formed in the upper side wall of the lamp box (1), and clamping grooves (11) matched with the clamping block (8) are formed in the left side wall and the right side wall of the groove (10).
3. The lamp box of the self-falling lamp box cover according to claim 2, wherein the lower side wall of the box cover (2) is provided with a first sliding groove, two first sliding blocks matched with the first sliding groove are arranged in the first sliding groove, and the two first sliding blocks are respectively and fixedly connected with the two movable plates (7).
4. The lamp box of the self-falling lamp box cover according to claim 1, wherein the adjusting mechanism (6) comprises a rotating shaft (12) rotatably connected with the front side wall and the rear side wall of the cavity (5), racks (13) are slidably connected with the right side walls of the two cavities (5), a push rod (14) is fixedly connected with the upper ends of the racks (13), the push rod (14) penetrates through the upper side wall of the cavity (5), a gear (15) is coaxially and fixedly connected with the rotating shaft (12), the gear (15) is meshed with the racks (13), the two rotating shafts (12) are in transmission connection through a transmission part (16), and the rotating shaft (12) on the left side penetrates through the front side wall of the cavity (5) on the left side.
5. A lamp box of a self-falling lamp box cover according to claim 4, wherein the right side walls of the two cavities (5) are respectively provided with a second sliding groove, a second sliding block matched with the second sliding grooves is arranged in the second sliding grooves, and the second sliding blocks are fixedly connected with the rack (13).
6. A light box of a self-falling light box cover according to claim 4, wherein the transmission member (16) comprises a first belt pulley (17) and a second belt pulley (18), the first belt pulley (17) and the second belt pulley (18) are respectively and coaxially and fixedly connected with the parts of the two rotating shafts (12) positioned in the two cavities (5), and the first belt pulley (17) and the second belt pulley (18) are in transmission connection through a belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021907548.1U CN213065643U (en) | 2020-09-04 | 2020-09-04 | Lamp box of self-falling lamp box cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021907548.1U CN213065643U (en) | 2020-09-04 | 2020-09-04 | Lamp box of self-falling lamp box cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213065643U true CN213065643U (en) | 2021-04-27 |
Family
ID=75557857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021907548.1U Active CN213065643U (en) | 2020-09-04 | 2020-09-04 | Lamp box of self-falling lamp box cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213065643U (en) |
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2020
- 2020-09-04 CN CN202021907548.1U patent/CN213065643U/en active Active
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