CN217113768U - Elastic sheet type picture clip for fixing advertisement lamp sheet - Google Patents
Elastic sheet type picture clip for fixing advertisement lamp sheet Download PDFInfo
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- CN217113768U CN217113768U CN202220732133.8U CN202220732133U CN217113768U CN 217113768 U CN217113768 U CN 217113768U CN 202220732133 U CN202220732133 U CN 202220732133U CN 217113768 U CN217113768 U CN 217113768U
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- bottom frame
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Abstract
The utility model discloses a shell fragment formula picture of fixed advertising lamp piece presss from both sides, be in including arc flexure strip and fixed setting the installation face and the tight face of clamp on arc flexure strip both sides, be provided with cross pan head self-tapping self-drilling screw on the installation face, be provided with the screw on the tight face of clamp, be provided with the foraminiferous sphere cap screw of fluting in the screw, the foraminiferous sphere cap screw of fluting with the cooperation of screw spiro union. The picture clip adopts the integrated forming process of the elastic sheet, has simple structure, saves materials, does not need assembly and has low cost. The spring plate picture clip is simple and quick to install, a gap does not need to be cut on the advertising lamp piece, and the advertising lamp piece is flat after installation; the utility model discloses shell fragment picture presss from both sides overall dimension can miniaturize, and the installation back is particularly favorable to the space requirement structure of restricted.
Description
Technical Field
The utility model belongs to the technical field of the advertising lamp piece installation, specifically a shell fragment formula picture of fixed advertising lamp piece presss from both sides.
Background
At present, the fixing device of the advertising lamp sheet can be generally provided with two types of clip devices of small spring sheet devices and torsion spring structures which are arranged in the edge pressing around the aluminum profile.
For example, in the published chinese utility model patent "99256097.7 picture clip", a plurality of small spring strips are mounted in aluminum profiles used in pairs through a special structure, so that the upper aluminum profile presses the advertisement lamp piece to a fixing bottom plate mounted on the lower aluminum profile under the change of the stress of the spring strips, thereby fixing the advertisement lamp piece. The aluminum profile needs to be customized, the production period of the aluminum profile is long, the aluminum profile is made of a plurality of aluminum profile materials, meanwhile, the size of the elastic sheet and the size of the elastic force are difficult to calculate, the overall structure is complex, the number of auxiliary components is large, the number of assembling processes is large, the total cost is high, and the aluminum profile is difficult to widely use.
For example, the published chinese utility model patent "201820289186.0 a lamp box advertisement fixing clip" is installed on the advertisement lamp piece fixing surface through the device of five kinds of subassemblies such as torsion spring, and plays the fixed effect of advertisement lamp piece under the effect of torsion spring through the clamp plate. However, the width of the fixing clamp limits the width of the fixing clamp, so that a gap of an installation position needs to be cut when the advertising lamp sheet is fixed, and the installation plate of the fixing clamp is arranged between the advertising lamp sheet and the fixed baseplate; and because of the difficulty of processing technology, the width of fixation clamp is also difficult to miniaturize, when the advertising lamp piece bottom frame structure is less, when the fixation clamp is installed, the fixation clamp will be partly outside the bottom frame, this has increased the overall dimension of frame construction, requires the structure to be especially inconvenient to the limited space, so difficult using widely.
SUMMERY OF THE UTILITY MODEL
In order to make up the deficiency of the prior art, the utility model provides a technical scheme that the shell fragment formula picture of installing convenient fixed advertising light piece pressed from both sides.
The elastic sheet type picture clip for fixing the advertising lamp sheet comprises an arc-shaped elastic sheet, and a mounting surface and a clamping surface which are fixedly arranged on two sides of the arc-shaped elastic sheet, wherein a cross pan head self-tapping self-drilling screw is arranged on the mounting surface, a screw hole is arranged on the clamping surface, a slotted perforated spherical cap screw is arranged in the screw hole, and the slotted perforated spherical cap screw is in threaded connection with the screw hole.
Furthermore, the bottom end of the spherical cylindrical head screw with the slotted hole is a spherical end or a flat end, and the top end of the spherical cylindrical head screw is provided with the slotted hole.
Further, the clamping device further comprises a bottom frame, and the bottom frame is arranged between the mounting surface and the clamping surface.
Furthermore, the mounting surface is fixedly mounted on one side of the bottom frame through the cross pan head self-tapping self-drilling screw, the slotted perforated spherical cap screw is in butt fit with the upper surface of the bottom frame, and the depth of screwing the slotted perforated spherical cap screw into the screw hole is adjusted, so that a clamping groove is formed between the clamping surface and the bottom frame.
Furthermore, an advertising lamp sheet is arranged in the clamping groove in a clamping mode.
Furthermore, the upper surface of the bottom frame is fixedly provided with a fixed bottom plate through a cross countersunk self-tapping screw, and the spherical cylindrical head screw with the slotted hole is abutted against the fixed bottom plate.
Furthermore, the arc-shaped elastic sheet, the mounting surface and the clamping surface are integrally formed.
Furthermore, before the clamping device is used, the included angle between the mounting surface and the clamping surface is less than or equal to 30 degrees;
when in use, the included angle between the mounting surface and the clamping surface is less than or equal to 90 degrees.
Compared with the prior art, the utility model discloses there is following advantage:
the picture clip adopts the integrated forming process of the elastic sheet, has simple structure, saves materials, does not need assembly and has low cost. The spring plate picture clip is simple and quick to install, a gap does not need to be cut on the advertising lamp piece, and the advertising lamp piece is flat after installation; the utility model discloses shell fragment picture presss from both sides overall dimension can miniaturize, and the installation back is particularly favorable to the space requirement structure of restricted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is the installation effect diagram of the elastic sheet type picture clip of the present invention.
In the figure 1, an arc-shaped elastic sheet; 2, mounting surface; 201 a through hole; 3, a clamping surface; 301 screw holes; 4, a cross pan head self-tapping and self-drilling screw; 5, slotting a spherical cylindrical head screw with a hole; 6 a bottom frame; 7, clamping grooves; 8, advertising lamp sheets; 9 fixing the bottom plate; 10 cross countersunk self-tapping screw.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, a clip type picture clip for fixing an advertisement lamp sheet comprises an arc-shaped elastic sheet 1, a mounting surface 2 and a clamping surface 3, wherein the mounting surface 2 and the clamping surface 3 are fixedly arranged on two sides of the arc-shaped elastic sheet 1, a through hole 201 is formed in the mounting surface 2, a cross pan head self-tapping self-drilling screw 4 is arranged in the through hole, a screw hole 301 is formed in the clamping surface 3, a slotted perforated spherical cap screw 5 is arranged in the screw hole 301, and the slotted perforated spherical cap screw 5 is in threaded fit with the screw hole 301. The clamping force is adjusted by a spherical cylindrical head screw 5 with a slotted hole.
The bottom end of the slotted perforated spherical cap screw 5 is a spherical end or a flat end, and the top end is provided with a slot 501. The arc-shaped elastic piece 1, the mounting surface 2 and the clamping surface 3 are integrally formed. The arc-shaped elastic piece 1, the mounting surface 2 and the clamping surface 3 are made of spring steel.
In assembly, with reference to fig. 2, a base frame 6 is provided between the mounting surface 2 and the clamping surface 3. The mounting surface 2 is fixedly mounted on one side of the bottom frame 6 through a cross pan head self-tapping self-drilling screw 4, the slotted spherical cylindrical head screw 5 with holes is in butt fit with the upper surface of the bottom frame 6, and the depth of the slotted spherical cylindrical head screw 5 with holes screwed into the screw hole 301 is adjusted, so that a clamping groove 7 is formed between the clamping surface 3 and the bottom frame 6. The advertising lamp piece 8 is clamped in the clamping groove 7.
The back of the advertising lamp piece 8 is provided with a fixed baseplate 9, the fixed baseplate 9 is fixed on the upper surface of the bottom frame 6 through a cross countersunk self-tapping screw 10, the slotted spherical cap screw 5 with holes is abutted against the bottom frame 6, and the slotted spherical cap screw 5 with holes is arranged on the side edge of the fixed baseplate. The advertising lamp sheet 8 is directly clamped on the bottom frame 6 by the grooved spherical cylindrical cap screw 5 with holes, and the grooved spherical cylindrical cap screw 5 with holes is matched with the fixed bottom plate 6 to play a role in tightening and flattening the picture.
When the advertising lamp is not used, the included angle between the clamping surface and the mounting surface is less than or equal to 30 degrees, when the advertising lamp is mounted, the included angle between the clamping surface and the mounting surface is less than or equal to 90 degrees, and the clamping force and the taking and placing of the advertising lamp can be adjusted through the grooved spherical cylindrical head screw with the hole.
The utility model discloses the heat treatment hardness that shell fragment formula picture pressed from both sides is HRC44~52, it separately to make during the installation press from both sides tight face 3 and installation face 2, with installation face 2 with cross pan head self tapping from boring the fix with screw on bottom frame 6, use the elasticity of shell fragment, make press from both sides tight face 3 and compress tightly PMKD 6, the foraminiferous spherical cap screw of fluting on the tight face 3 of adjustment clamp can compress tightly the advertising light piece or take out, the round hole through the foraminiferous spherical cap screw head of fluting can be pried up and press from both sides tight face and conveniently take out the advertising light piece simultaneously.
The picture clip adopts the integrated forming process of the elastic sheet, has simple structure, saves materials, does not need assembly and has low cost. The spring plate picture clip is simple and quick to install, a gap does not need to be cut on the advertising lamp piece, and the advertising lamp piece is flat after installation; the utility model discloses shell fragment picture presss from both sides overall dimension can miniaturize, and the installation back is particularly favorable to the space requirement structure of restricted.
Claims (8)
1. The elastic sheet type picture clip for fixing the advertising lamp sheet is characterized by comprising an arc-shaped elastic sheet (1), a mounting surface (2) and a clamping surface (3), wherein the mounting surface (2) and the clamping surface (3) are fixedly arranged on two sides of the arc-shaped elastic sheet (1), a cross pan head self-tapping self-drilling screw (4) is arranged on the mounting surface (2), a screw hole (301) is formed in the clamping surface (3), a slotted spherical cylindrical head screw (5) with holes is arranged in the screw hole (301), and the slotted spherical cylindrical head screw (5) with holes is in threaded fit with the screw hole (301).
2. The clip of claim 1, wherein the slotted spherical cap screw (5) has a spherical end or a flat end at the bottom end and a slot (501) at the top end.
3. The clip of claim 1, further comprising a bottom frame (6), wherein the bottom frame (6) is disposed between the mounting surface (2) and the clamping surface (3).
4. The elastic sheet type picture clip for fixing the advertising lamp sheet as claimed in claim 3, wherein the mounting surface (2) is fixedly mounted on one side of the bottom frame (6) by the cross pan head self-tapping self-drilling screw (4), the slotted perforated spherical cap screw (5) is in abutting fit with the upper surface of the bottom frame (6), and the depth of screwing the slotted perforated spherical cap screw (5) into the screw hole (301) is adjusted to form a clamping groove (7) between the clamping surface (3) and the bottom frame (6).
5. The clip of claim 4, wherein the advertising light sheet (8) is mounted in the slot (7) in a snap-fit manner.
6. The clip of claim 4 or 5, wherein the upper surface of the bottom frame (6) is fixedly provided with a fixing base plate (9) by a cross countersunk self-tapping screw, and the slotted spherical cap screw (5) abuts against the fixing base plate (9).
7. The elastic sheet type picture clip for fixing the advertising lamp sheet as claimed in claim 1, wherein the arc-shaped elastic sheet (1), the mounting surface (2) and the clamping surface (3) are integrally formed.
8. The clip of claim 1, wherein the angle between the mounting surface (2) and the clamping surface (3) is less than or equal to 30 °;
when in use, the included angle between the mounting surface (2) and the clamping surface (3) is less than or equal to 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220732133.8U CN217113768U (en) | 2022-03-31 | 2022-03-31 | Elastic sheet type picture clip for fixing advertisement lamp sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220732133.8U CN217113768U (en) | 2022-03-31 | 2022-03-31 | Elastic sheet type picture clip for fixing advertisement lamp sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217113768U true CN217113768U (en) | 2022-08-02 |
Family
ID=82577989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220732133.8U Active CN217113768U (en) | 2022-03-31 | 2022-03-31 | Elastic sheet type picture clip for fixing advertisement lamp sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217113768U (en) |
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2022
- 2022-03-31 CN CN202220732133.8U patent/CN217113768U/en active Active
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