CN215497351U - Office meeting is with throwing screen equipment that has connecting wire anti-drop ability - Google Patents
Office meeting is with throwing screen equipment that has connecting wire anti-drop ability Download PDFInfo
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- CN215497351U CN215497351U CN202121843032.XU CN202121843032U CN215497351U CN 215497351 U CN215497351 U CN 215497351U CN 202121843032 U CN202121843032 U CN 202121843032U CN 215497351 U CN215497351 U CN 215497351U
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Abstract
The utility model discloses screen projection equipment with the anti-falling capability of a connecting wire for an office meeting, wherein the screen projection equipment is fixedly arranged on the outer surface of a base and is provided with a base body for installing the connecting wire; the method comprises the following steps: the connecting blocks are arranged at two ends of the outer surface of the base body, and the outer surface of the connecting blocks is provided with clamping grooves for fixing and locking; and the moving groove is arranged on the inner surface of the base. This meeting is with throwing screen equipment that has connecting wire anti-drop ability of handling official business, the setting has base member and the base that mutually supports and use, the rack that its mobilizable stopper through the pedestal mounting is connected, effectual buckle through the elastic adjustment rack installation of spring leaf carries out effectual removal, be convenient for effectual block in the draw-in groove of the connecting block setting of base member installation, the effectual block that carries on is fixed, and through the arch that sets up, prevent when the position of not becoming flexible rack, the handle through the installation appears and dismantles.
Description
Technical Field
The utility model relates to the technical field of office conferences, in particular to screen projection equipment with connecting line anti-dropping capability for office conferences.
Background
In present office meeting, need computer and projecting apparatus to cooperate the use, nevertheless need use the connecting wire to carry out interconnect, but there is certain defect in the equipment of throwing of current connecting wire anti-drop ability when using still, for example:
however, the above prior art solutions have the following drawbacks: when the projector is used, one end of the projector is always inserted into the use state due to long-time use, but the other end of the connecting wire is moved for many times, so that the end is easy to fall off, and the used threaded connection is inconvenient for quick assembly and use.
Aiming at the problems, innovative design is urgently needed on the basis of the screen projection equipment structure with the original anti-falling capacity of the connecting line.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide screen projection equipment with the connecting line anti-dropping capability for an office meeting, and aims to solve the problems that one end of a projector is always inserted into a using state due to long-time use, but the other end of the connecting line is easy to fall off due to multiple movements when the other end of the projector is used, and the used threaded connection is inconvenient to assemble and use quickly in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a screen projection device with the connecting line anti-dropping capability for a meeting is fixedly arranged on the outer surface of a base and provided with a base body for installing the connecting line;
the method comprises the following steps:
the connecting blocks are arranged at two ends of the outer surface of the base body, and the outer surface of the connecting blocks is provided with clamping grooves for fixing and locking;
the moving groove is arranged on the inner surface of the base, the inner surface of the moving groove is provided with a rack which can move up and down, the lower surface of the moving groove is provided with a spring piece which is used for elastic movement, the edge end of the inner surface of the moving groove is provided with a limiting groove which is used for limiting sliding, and a limiting block which is used for sliding movement is arranged;
the clamping block is arranged at the top end of the outer surface of the rack, a handle for handheld unlocking is arranged at the upper end of the outer surface, and the outer surface is connected with the clamping groove with a clamping effect;
the cylindrical straight-tooth gear is meshed with the edge end of the outer surface of the rack, the outer surface of the cylindrical straight-tooth gear is connected with a locking tooth for locking, an angle block which can rotate at a fixed point is arranged on the outer surface of the locking tooth, the locking tooth is nested in the built-in groove for rotating, and a torsion spring which can elastically reset for use is arranged;
the spout, set up in the upper surface of angle piece, and interior surface mounting has the slide bar that removes the use to fixed mounting is at the surface lower extreme of unblock piece, and carries out the steady slip in the constant head tank.
Through above-mentioned structure, effectual position through adjusting device when using to effectual position of extruding clamping device after inserting makes it carry out effectual laminating, and prevents the condition that drops through the engagement structure, and carries out effectual fixed use through the protruding structure that sets up.
Preferably, the connecting blocks are mounted on the outer surface of the base body through fixing structures and are symmetrically arranged, the clamping grooves with clamping structures are formed in the outer surface of the connecting blocks, the clamping blocks with clamping effects are mounted on the inner surface of the clamping grooves in a clamping mode, and the lower ends of the outer surfaces of the clamping blocks are of convex structures.
Through above-mentioned structure, be convenient for carry out effectual block when using and use to prevent to drop through protruding structure, effectual cooperation locking structure uses.
Preferably, the stopper having a sliding anti-tilting structure is installed on an inner surface of the stopper groove, the stopper is stably installed on both sides of the rack by a fixing structure and stably moves the rack in the moving groove, and the spring plate having an elastic structure is installed on a lower surface thereof.
Through above-mentioned structure, effectual elastic movement that carries out through resilient means when using to effectual spacing use.
Preferably, the top end of the outer surface of the rack is provided with the clamping block of the clamping structure, the upper surface of the rack is provided with the handle used for manual unlocking, and the outer surface of the rack is provided with the spur gear with the meshing structure.
Through above-mentioned structure, be convenient for carry out the block when using and use to through the effectual linkage locking use that carries on of meshing structure.
Preferably, the outer surface of the cylindrical straight-tooth gear is provided with the locking teeth for the clamping structure, the locking teeth are arranged on the outer surface of the angle block through a fixing structure, the position of the rack is adjusted by adjusting the angle of the rotation shaft in the built-in groove, and the torsion spring with an elastic automatic reset structure is nested and arranged on the inner surface of the angle block.
Through above-mentioned structure, when effectual meshing linkage when using, and lock, prevent to appear droing to and through elastic construction, pivoted locking structure carries out automatic re-setting and uses when can promoting.
Preferably, the inner surface of the sliding groove is provided with the sliding rod with a sliding structure, the upper end of the outer surface of the sliding rod is provided with the unlocking block through a fixing structure, and the unlocking block moves up and down through nesting of the positioning grooves.
Through above-mentioned structure, effectual adjusting device's reciprocating carries out quick unblock and uses when using.
Compared with the prior art, the utility model has the beneficial effects that: the screen projection equipment with the connecting line anti-dropping capability is used for the office meeting;
1. the base body and the base which are matched with each other are arranged, the rack is connected through a movable limiting block arranged on the base, the buckle arranged on the rack is effectively adjusted through the elasticity of the spring piece to effectively move, the rack is conveniently and effectively clamped in a clamping groove arranged on a connecting block arranged on the base body, clamping and fixing are effectively carried out, and the rack is prevented from being detached through an arranged handle when the position of the rack is not loosened through the arranged bulge;
2. the setting has elastic spring leaf, the position of the rack of effectual automatically regulated setting, and when adjusting the rack position, only need the extrusion to unlock the piece and remove in the constant head tank to the angle piece that the extrusion is connected, it is effectual to break away from the spacing of locking tooth with the rack, and pop out the use fast through the spring leaf, the later stage of being convenient for is dismantled and is changed and use it, and through the extrusion rack, and adjust the spacing of locking tooth to the rack, the effectual block that carries on is used.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of a semi-sectional three-dimensional structure of a base according to the present invention;
FIG. 3 is a schematic perspective view of a rack according to the present invention;
FIG. 4 is a schematic view of a partially cut-away perspective structure of the angle block of the present invention;
fig. 5 is a schematic diagram of the exploded perspective structure of the present invention.
In the figure: 1. a base; 2. a substrate; 3. connecting blocks; 4. a card slot; 5. a moving groove; 6. a limiting groove; 7. a limiting block; 8. a rack; 9. a clamping block; 10. a handle; 11. a spring plate; 12. a spur gear; 13. a locking tooth; 14. an angle block; 15. a built-in groove; 16. a torsion spring; 17. a chute; 18. a slide bar; 19. unlocking the block; 20. and (6) positioning a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a screen projection device with the connecting line anti-dropping capability for a meeting is fixedly arranged on the outer surface of a base 1, and a base body 2 for installing the connecting line is arranged; the method comprises the following steps: the connecting blocks 3 are arranged at two ends of the outer surface of the base body 2, and the outer surface is provided with a clamping groove 4 for fixing and locking; a moving groove 5 which is arranged on the inner surface of the base 1, the inner surface of which is provided with a rack 8 capable of moving up and down, the lower surface of which is provided with a spring piece 11 used for elastic movement, the edge end of the inner surface of which is provided with a limiting groove 6 used for limiting sliding, and the inner surface of which is provided with a limiting block 7 used for sliding movement; the fixture block 9 is arranged at the top end of the outer surface of the rack 8, the upper end of the outer surface is provided with a handheld unlocking handle 10, and the outer surface is connected with the clamping groove 4 with a clamping effect; a spur gear 12 which is engaged with the outer surface of the rack 8 and has a locking tooth 13 for locking on the outer surface, an angle block 14 with fixed point rotation is arranged on the outer surface of the locking tooth 13 and is nested in the built-in groove 15 for rotation, and a torsion spring 16 with elastic reset is arranged; and a slide groove 17 provided on an upper surface of the angle block 14, having a slide bar 18 installed therein for movement, fixedly installed at a lower end of an outer surface of the unlocking block 19, and stably sliding in a positioning groove 20.
When using, carry out effectual block through draw-in groove 4 and the fixture block 9 of the connecting block 3 setting of installation to prevent to drop through protruding structure, and the linkage meshing structure of the rack 8 installation of connection, carry out effectual locking, and carry out stable unblock through the unblock piece 19 that sets up and use, is dismantling effectually through the extrusion of handle 10.
The connecting block 3 is arranged on the outer surface of the base body 2 through a fixing structure and symmetrically arranged, a clamping groove 4 with a clamping structure is arranged on the outer surface of the connecting block, a clamping block 9 with a clamping effect is arranged on the inner surface of the clamping groove 4 in a clamping mode, and the lower end of the outer surface of the clamping block 9 is of a convex structure.
The inner surface of the limit groove 6 is provided with a limit block 7 with a sliding anti-tilting structure, the limit block 7 is stably arranged at two sides of the rack 8 through a fixing structure and stably moves the rack 8 in the moving groove 5, and the lower surface of the limit block is provided with a spring piece 11 with an elastic structure.
A clamping block 9 with a clamping structure is arranged at the top end of the outer surface of the rack 8, a handle 10 used for manual unlocking is arranged on the upper surface of the rack, and a cylindrical straight-tooth gear 12 with a meshing structure is arranged on the outer surface of the rack.
When using, install base member 2 at the internal surface of base 1, and draw-in groove 4 that the connecting block 3 of connecting set up will block at the surface of fixture block 9, and through the position of extrusion fixture block 9, adjust the rack 8 of installation and the position of stopper 7 in shifting chute 5 and spacing groove 6, and the extrusion has elastic spring leaf 11, remove to carry out stable locking contact with connecting block 3 until the arch of fixture block 9, then stop moving, and at the in-process that removes, and the rotation of effectual regulation cylinder straight-tooth gear 12.
The outer surface of the spur gear 12 is provided with locking teeth 13 for a clamping structure, the locking teeth are arranged on the outer surface of an angle block 14 through a fixing structure, the position of the rack 8 is adjusted through angle adjustment in an internal groove 15 through a rotating shaft, and a torsion spring 16 with an elastic automatic reset structure is nested on the inner surface of the angle block 14.
The inner surface of the sliding groove 17 is provided with a sliding rod 18 with a sliding structure, the upper end of the outer surface of the sliding rod 18 is provided with an unlocking block 19 through a fixed structure and moves up and down through the nesting of a positioning groove 20.
When the gear 12 is rotated, the angle block 14 for adjusting the installation of the locking teeth 13 rotates downwards at a fixed point in the built-in groove 15 through the arranged rotating shaft and is reset through the nested torsion spring 16, and when the gear is rotated, the unlocking block 19 installed on the sliding rod 18 is moved through the arranged sliding groove 17 to be promoted to move stably in the positioning groove 20.
The working principle is as follows: when using this meeting of handling business with throw screen equipment that has connecting wire anti-drop ability, according to fig. 1-5, at first place the device in the position that needs carry out work, when using, install base member 2 in base 1, and with fixture block 9 block in draw-in groove 4, and extrude spring leaf 11, carry out effectual block and use, and use through the rack 8 of installation, cylinder straight-tooth gear 12, locking tooth 13, angle piece 14 and the cooperation of unblock piece 19, improve the stability of structure, prevent that the mistake from touching and drop, and when the unblock, manually press the unblock piece 19, rack 8 pops out the removal, and mediate two sets of handles 10, change or clear up the use, and can satisfy the connecting block 3 of different thickness and use, the holistic practicality has been increased.
Those not described in detail in this specification are within the skill of the art.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A screen projection device with the connecting line anti-dropping capability for a meeting is fixedly arranged on the outer surface of a base and provided with a base body for installing the connecting line;
it is characterized by comprising:
the connecting blocks are arranged at two ends of the outer surface of the base body, and the outer surface of the connecting blocks is provided with clamping grooves for fixing and locking;
the moving groove is arranged on the inner surface of the base, the inner surface of the moving groove is provided with a rack which can move up and down, the lower surface of the moving groove is provided with a spring piece which is used for elastic movement, the edge end of the inner surface of the moving groove is provided with a limiting groove which is used for limiting sliding, and a limiting block which is used for sliding movement is arranged;
the clamping block is arranged at the top end of the outer surface of the rack, a handle for handheld unlocking is arranged at the upper end of the outer surface, and the outer surface is connected with the clamping groove with a clamping effect;
the cylindrical straight-tooth gear is meshed with the edge end of the outer surface of the rack, the outer surface of the cylindrical straight-tooth gear is connected with a locking tooth for locking, an angle block which can rotate at a fixed point is arranged on the outer surface of the locking tooth, the locking tooth is nested in the built-in groove for rotating, and a torsion spring which can elastically reset for use is arranged;
the spout, set up in the upper surface of angle piece, and interior surface mounting has the slide bar that removes the use to fixed mounting is at the surface lower extreme of unblock piece, and carries out the steady slip in the constant head tank.
2. The screen projection equipment with the connecting wire anti-dropping capability for the office conference, as claimed in claim 1, is characterized in that: the connecting block is arranged on the outer surface of the base body through a fixing structure and symmetrically arranged, the clamping groove with a clamping structure is arranged on the outer surface of the connecting block, the clamping block with a clamping effect is clamped and arranged on the inner surface of the clamping groove, and the lower end of the outer surface of the clamping block is of a convex structure.
3. The screen projection equipment with the connecting wire anti-dropping capability for the office conference, as claimed in claim 1, is characterized in that: the inner surface of the limiting groove is provided with the limiting block with a sliding anti-tilting structure, the limiting block is stably arranged on two sides of the rack through a fixing structure and enables the rack to stably move in the moving groove, and the spring piece with an elastic structure is arranged on the lower surface of the limiting block.
4. The screen projection equipment with the connecting wire anti-dropping capability for the office conference, as claimed in claim 1, is characterized in that: the top end of the outer surface of the rack is provided with the clamping block of the clamping structure, the upper surface of the rack is provided with the handle used for manual unlocking, and the outer surface of the rack is provided with the cylindrical straight-tooth gear with the meshing structure.
5. The screen projection equipment with the connecting wire anti-dropping capability for the office conference, as claimed in claim 1, is characterized in that: the outer surface of the cylindrical straight-tooth gear is provided with a clamping structure used for locking teeth, and is mounted on the outer surface of the angle block through a fixing structure, and is mounted in the built-in groove through a rotating shaft, angle adjustment is carried out in the built-in groove to adjust the position of the rack, and the inner surface of the angle block is nested with the torsion spring with an elastic automatic reset structure.
6. The screen projection equipment with the connecting wire anti-dropping capability for the office conference, as claimed in claim 1, is characterized in that: the inner surface of the sliding groove is provided with the sliding rod with a sliding structure, the upper end of the outer surface of the sliding rod is provided with the unlocking block through a fixing structure, and the unlocking block moves up and down through the nesting of the positioning grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121843032.XU CN215497351U (en) | 2021-08-09 | 2021-08-09 | Office meeting is with throwing screen equipment that has connecting wire anti-drop ability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121843032.XU CN215497351U (en) | 2021-08-09 | 2021-08-09 | Office meeting is with throwing screen equipment that has connecting wire anti-drop ability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215497351U true CN215497351U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121843032.XU Active CN215497351U (en) | 2021-08-09 | 2021-08-09 | Office meeting is with throwing screen equipment that has connecting wire anti-drop ability |
Country Status (1)
| Country | Link |
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| CN (1) | CN215497351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113467004A (en) * | 2021-07-05 | 2021-10-01 | 深圳市飞宇光纤系统有限公司 | Connecting piece for optical passive device with high-strength anti-drop structure |
-
2021
- 2021-08-09 CN CN202121843032.XU patent/CN215497351U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113467004A (en) * | 2021-07-05 | 2021-10-01 | 深圳市飞宇光纤系统有限公司 | Connecting piece for optical passive device with high-strength anti-drop structure |
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