CN209744304U - Screen lamp clamping and positioning device - Google Patents
Screen lamp clamping and positioning device Download PDFInfo
- Publication number
- CN209744304U CN209744304U CN201920770920.XU CN201920770920U CN209744304U CN 209744304 U CN209744304 U CN 209744304U CN 201920770920 U CN201920770920 U CN 201920770920U CN 209744304 U CN209744304 U CN 209744304U
- Authority
- CN
- China
- Prior art keywords
- base plate
- substrate
- positioning device
- soft rubber
- screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Overhead Projectors And Projection Screens (AREA)
Abstract
The utility model discloses a screen lamps and lanterns centre gripping positioner, it includes the base plate, base plate one end is provided with the lamp stand to a lateral buckling extension, the lamp stand sets up with base plate integrated into one piece, the extension of buckling downwards of the base plate other end is provided with the butt piece, the soft adhesive tape of base plate other end fixedly connected with, the soft adhesive tape passes through the integrated into one piece mode and is connected with the base plate other end, soft adhesive tape end is provided with the flexible glue section of thick bamboo. The utility model discloses screen lamps and lanterns centre gripping positioner is through setting up the lamp stand in base plate one end, and the cooperation sets up the butt piece at the base plate other end, again with soft adhesive tape and base plate integrated into one piece setting, when the butt piece butt is connected to the front end face of computer screen, the moment that the lamp stand combines lamps and lanterns to produce and the moment that soft adhesive tape and flexible glue section of thick bamboo produced resist each other to make the butt piece can firmly attach the preceding terminal surface at computer screen, guarantee the fixed stability of lamps and lanterns.
Description
Technical Field
The utility model belongs to the technical field of the lamps and lanterns technique and specifically relates to a screen lamps and lanterns centre gripping positioner is related to.
Background
The traditional lamps and lanterns that are used for computer screen generally adopt movable support cooperation to press from both sides the lamp accessory, accomplish the movable illumination function, but the movable support that adopts generally all is bigger, can become heavier in weight, and structurally can become more complicated, is unfavorable for operator's hand-carry or shifts the lamps and lanterns that have installed.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a screen lamp clamping and positioning device which is convenient to carry and ensures the positioning stability of the lamp, aiming at the defects of the prior art.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a screen lamps and lanterns centre gripping positioner, its includes the base plate, base plate one end is extended to a lateral buckling and is provided with the lamp stand, lamp stand and base plate integrated into one piece set up, the base plate other end is buckled downwards and is extended and be provided with the butt piece, base plate other end fixedly connected with soft adhesive tape, the soft adhesive tape is connected with the base plate other end through the integrated into one piece mode, soft adhesive tape end is provided with the flexible glue section of thick bamboo.
In one embodiment, the lamp base is of a C-shaped configuration in cross-section.
In one embodiment, the lamp holder is transversely provided with a limiting groove, and the rear side of the lamp holder is provided with a groove communicated with the limiting groove.
In one embodiment, the weight of the soft rubber barrel is greater than the overall weight of the soft rubber strip.
In one embodiment, the base plate and the abutting sheet are integrally formed.
in one embodiment, the abutting piece is vertically arranged downwards, and the base plate is obliquely arranged upwards.
In one embodiment, the included angle between the plane of the substrate and the plane of the abutting sheet ranges from 45 degrees to 75 degrees.
to sum up, the utility model discloses screen lamps and lanterns centre gripping positioner sets up the lamp stand through setting up the lamp stand in base plate one end, and the cooperation sets up the butt piece at the base plate other end, again with soft adhesive tape and base plate integrated into one piece setting, when the butt piece butts to the front end face of computer screen, the moment that the lamp stand combines lamps and lanterns to produce and the moment of soft adhesive tape and flexible glue section of thick bamboo to resist each other to make the butt piece can firmly attach at the preceding terminal surface of computer screen, guarantee the fixed stability of lamps and lanterns.
Drawings
Fig. 1 is a schematic structural view of the screen lamp clamping and positioning device of the present invention;
FIG. 2 is a schematic structural view of another viewing angle of the screen lamp clamping and positioning device of the present invention;
Fig. 3 is a schematic structural view of the screen lamp clamping and positioning device of the present invention combined with a lamp.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in fig. 1 to 3, the screen lamp clamping and positioning device of the present invention includes a substrate 10, a lamp holder 20 is disposed at one end of the substrate 10 and extends to one side, and the lamp holder 20 and the substrate 10 are integrally formed; the lamp holder 20 has a C-shaped cross section to hold the external lamp 30; specifically, the lamp holder 20 is transversely provided with a limiting groove 21, and the external lamp 30 is clamped in the limiting groove 21 and can rotate in the limiting groove 21, so that the irradiation angle of the external lamp 30 is adjusted; the rear side of the lamp holder 20 is provided with a slot 22 communicated with the limiting slot 21, and the electric connecting wire can pass through the slot 22 to be connected to the lamp 30 in the limiting slot 21, so that the electric connecting wire can also rotate in the slot 22 when the lamp 30 rotates in the limiting slot 21.
The other end of the substrate 10 is bent downwards and extends to form a butting sheet 40, the butting sheet 40 is attached to the front end of the computer screen, and the substrate 10 and the butting sheet 40 are integrally formed to improve the forming efficiency of the product; specifically, the abutting pieces 40 are vertically arranged downwards, the base plate 10 is arranged obliquely upwards, and when the abutting pieces 40 are attached to the computer screen, the lamp 30 arranged in the lamp holder 20 at one end of the base plate 10 can effectively irradiate the computer screen.
The other end of the substrate 10 is fixedly connected with a soft rubber strip 50, the soft rubber strip 50 can be made of silica gel materials, the soft rubber strip 50 is connected with the other end of the substrate 10 in an integrated forming mode, a soft rubber cylinder 60 is arranged at the tail end of the soft rubber strip 50, the soft rubber cylinder 60 ensures that the soft rubber strip 50 keeps a certain distance from the rear end face of the computer screen, and the situation that the soft rubber strip 50 is integrally attached to the rear end face of the computer screen to influence the abutting effect of the abutting sheet 40 is avoided; specifically, when the abutting sheet 40 abuts against the front end of the computer screen, the soft rubber strip 50 lies on the rear end face of the computer screen due to self gravity, at this time, the lamp holder 20, in combination with the lamp 30, generates a first moment in an anticlockwise direction relative to the abutting sheet 40, the soft rubber strip 50 and the soft rubber barrel 60 generate a second moment in a clockwise direction relative to the abutting sheet 40, and the first moment and the second moment resist each other, so that the abutting sheet 40 can be firmly attached to the front end face of the computer screen, and the fixing stability of the lamp 30 is ensured; the axis of the upper end of the contact sheet 40 is used as a rotation axis, so that the lamp holder 20 combined with the lamp 30 and the soft rubber strip 50 combined with the soft rubber tube 60 generate a first moment and a second moment respectively relative to the contact sheet 40.
In one embodiment, the weight of the soft rubber tube 60 is greater than the overall weight of the soft rubber strip 50, so that the center of gravity of the combination of the soft rubber strip 50 and the soft rubber tube 60 is biased to one side of the soft rubber tube 60, thereby increasing the horizontal distance between the center of gravity of the combination of the soft rubber strip 50 and the soft rubber tube 60 and the abutting sheet 40.
In one embodiment, an included angle between the plane of the substrate 10 and the plane of the contact piece 40 is 45 ° -75 °, so as to ensure that when the contact piece 40 contacts the front end surface of the computer screen, the lamp 30 on the lamp holder 20 can effectively perform illumination projection on the computer screen.
The utility model discloses during the specific use, hold lamps and lanterns 30 card in the spacing groove 21 of lamp stand 20, the electric connecting wire is then connected with lamps and lanterns 30 through fluting 22, again with support piece 40 and computer screen preceding terminal surface laminating setting, at this moment, soft adhesive tape 50 and flexible glue cylinder 60 arrange the rear side of computer screen in, utilize the compliance of soft adhesive tape 50, make soft adhesive tape 50 can progressively be close to the rear end face of computer screen, at last under the limiting displacement of flexible glue cylinder 60, make soft adhesive tape 50 can keep a certain distance with computer screen rear end face, simultaneously, lamp stand 20 combines lamps and lanterns 30 to produce anticlockwise first moment for support piece 40, soft adhesive tape 50 and flexible glue cylinder 60 produce clockwise second moment for support piece 40, first moment and second moment resist each other to make support piece 40 firmly attached at the preceding terminal surface of computer screen, the stability of the fixation of the lamp 30 is ensured.
To sum up, the utility model discloses screen lamps and lanterns centre gripping positioner sets up lamp stand 20 through setting up lamp stand 20 in base plate 10 one end, and the cooperation sets up butt piece 40 at the base plate 10 other end, again with soft adhesive tape 50 and the setting of base plate 10 integrated into one piece, when butt piece 40 butt to computer screen's front end face, lamp stand 20 combines the first moment that lamps and lanterns 30 produced to resist each other with the second moment that soft adhesive tape 50 and flexible glue section of thick bamboo 60 produced to make butt piece 40 can firmly attach at computer screen's preceding terminal surface, guarantee the stability that lamps and lanterns 30 are fixed.
The above-described embodiments are merely illustrative of several embodiments of the present invention, which are described in detail and specific, but not intended to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. The utility model provides a screen lamps and lanterns centre gripping positioner which characterized in that: the lamp holder is characterized by comprising a substrate, wherein a lamp holder is arranged at one end of the substrate and extends towards one side in a bending mode, the lamp holder is arranged with the substrate in an integrated mode, a butting sheet is arranged at the other end of the substrate and extends downwards in a bending mode, a soft rubber strip is fixedly connected to the other end of the substrate and connected with the other end of the substrate in an integrated mode, and a soft rubber cylinder is arranged at the tail end of the soft rubber strip.
2. The screen light fixture clamping and positioning device of claim 1, wherein: the lamp holder cross-section is the C type structure.
3. A screen light fixture clamping and positioning device as claimed in claim 1 or 2 wherein: the lamp holder transversely has seted up the spacing groove, the lamp holder rear side is opened and is equipped with the fluting of intercommunication spacing groove.
4. A screen light fixture clamping and positioning device as claimed in claim 1 or 2 wherein: the weight of the soft rubber barrel is greater than the whole weight of the soft rubber strip.
5. A screen light fixture clamping and positioning device as claimed in claim 1 or 2 wherein: the base plate and the abutting sheet are integrally formed.
6. A screen light fixture clamping and positioning device as claimed in claim 1 or 2 wherein: the abutting pieces are vertically arranged downwards, and the base plate is obliquely arranged upwards.
7. A screen light fixture clamping and positioning device as claimed in claim 1 or 2 wherein: the included angle between the plane of the substrate and the plane of the abutting sheet ranges from 45 degrees to 75 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920770920.XU CN209744304U (en) | 2019-05-27 | 2019-05-27 | Screen lamp clamping and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920770920.XU CN209744304U (en) | 2019-05-27 | 2019-05-27 | Screen lamp clamping and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209744304U true CN209744304U (en) | 2019-12-06 |
Family
ID=68723121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920770920.XU Expired - Fee Related CN209744304U (en) | 2019-05-27 | 2019-05-27 | Screen lamp clamping and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209744304U (en) |
-
2019
- 2019-05-27 CN CN201920770920.XU patent/CN209744304U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 |