CN203335543U - Bi-directional T-type groove connecting device - Google Patents
Bi-directional T-type groove connecting device Download PDFInfo
- Publication number
- CN203335543U CN203335543U CN2013203997802U CN201320399780U CN203335543U CN 203335543 U CN203335543 U CN 203335543U CN 2013203997802 U CN2013203997802 U CN 2013203997802U CN 201320399780 U CN201320399780 U CN 201320399780U CN 203335543 U CN203335543 U CN 203335543U
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- China
- Prior art keywords
- shaped groove
- cylindrical body
- directional
- connecting device
- boss
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- 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 - Lifetime
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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model discloses a bi-directional T-type groove connecting device which comprises a cylindrical body (1). Seven upper T-type grooves (2) and five lower T-type grooves (2) are formed in the outer wall of the cylindrical body (1), the cross sections of the T-type grooves (2) are of T types, openings are formed in one ends of the T-type grooves (2), adjusting holes (3) are formed in the other ends of the T-type grooves (2), a compression screw (7) is screwed into a compression nut hole (5) to push against an elastic compression strip (9) to be locked and positioned with a supporting rod (61), and the phenomenon that the supporting rod (61) is damaged by tightly screwing of the compression screw (7) is prevented. The bi-directional T-type groove connecting device is simple in structure, and is installed on the supporting rod when the device is used, an advertising cloth is suspended on the device, meanwhile, supporting panels can be suspended on the connecting device, the materials for suspending advertising pictures are not required, the multi-angle showing function can be conveniently and rapidly achieved, assembly and disassembly of suspension shafts or connecting parts are facilitated, and the device can position the suspension shafts or the connecting parts at the same time. The bi-directional T-type groove connecting device has the advantages of saving time, being strong in convenience, meanwhile abundantly showing contents, and rapidly improving the showing effect.
Description
Technical field
The utility model relates to a kind of two-way T-shaped groove connection set.
Background technique
Existing Show stand mainly adopts the mode that hangs advertising cloth to carry out the display advertisement picture, this Show stand generally includes at least one strut be arranged on base, and for hanging the hanging scroll of advertising cloth, generally be fixed with fixture on strut or, with connection set, be used for hanging the hanging scroll of advertising cloth.Therefore cause above-mentioned connection set to have following shortcoming: connection set is arranged on strut and can only uses advertising cloth, if need to pull down the change direction to connection set from strut while using sheet material, installed, if in installation process because the installation personnel carelessness all will be pulled down connection set to be reinstalled.All will consider the installation direction of connection set in using normally, when hanging advertising cloth, just can not hang sheet material, what at first connection set will consider use in installing like this is any picture material, otherwise will be reinstalled.Like this fairly simple work itself has been caused complicatedly, wasted the time again, convenience is poor, can not meet to complete fast it and show content.
Summary of the invention
The utility model purpose is: a kind of two-way T-shaped groove connection set is provided, not only simple in structure, during use, be mounted on strut, can be when hanging advertising cloth again can suspension strut sheet material, for hanging the advertisement picture material, do not require, the display function that can fast and easy completes multi-angle, be convenient to hanging scroll or link installing/dismounting, and it can locate a plurality of hanging scrolls or link simultaneously, to save time, to enrich the displaying content, improve fast bandwagon effect in the time of the strong advantage of convenience.
For achieving the above object, the technical solution of the utility model is:
A kind of two-way T-shaped groove connection set, it comprises the cylindrical body be arranged on strut, and the outer wall of this cylindrical body is provided with 7 T-shaped grooves, lower 5 the T-shaped grooves of outer wall, T-shaped groove snaps in T-shaped groove for hanging scroll fastener or connection fastener, and the uncovered the other end of this T-shaped groove one end is provided with adjusting hole.
Further, the outer wall of described this cylindrical body has upper 7 T-shaped grooves and lower 5 T-shaped grooves, and upper T-shaped groove has the active force of pop-up, and lower T-shaped groove has the active force pressed down, do not need in use the direction of considering that T-shaped groove is uncovered, just can be hung advertising cloth or sheet material.
Further, on the outer wall of described this cylindrical body, T-shaped groove is provided with adjusting hole, while in use hanging a plurality of picture, can to the picture planarization, be adjusted by adjusting hole.
Further, the outer wall of described this cylindrical body is provided with boss and is provided with the gland nut hole on boss, and gland nut hole place is provided with boss and has coordinated with the housing pin boss and prevent that screw is screwed into tension and damages strut.
Further, the inwall of described this cylindrical body is provided with an elastic layering, push against elastic layering by housing pin, make the inwall of cylindrical body and strut area of contact strengthen the locking effect that has improved cylindrical body and strut pushing against strut by elastic layering.
Further, described this cylindrical body is provided with housing pin, is provided with boss, and circular adjusting knob, make not need instrument just can regulate housing pin in installation process.
The beneficial effects of the utility model are: the two-way T-shaped groove connection set of the utility model, simple in structure, easy to use, do not need especially in use the direction of considering that T-shaped groove is uncovered, gland nut hole place is provided with boss and has coordinated with the housing pin boss and prevent that screw is screwed into tension and damages strut.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
The perspective view that Fig. 1 is a kind of two-way T-shaped groove connection set of the utility model.
Fig. 2 is Fig. 1 inverted structure schematic diagram of the present utility model (housing pin taking-up).
Fig. 3 is the utility model example structure schematic diagram.
Wherein: 1 cylindrical body; 2 T-shaped grooves; 3 adjusting holes; 4 outer wall boss; 5 gland nut holes; 6 gland nut hole positioning boss; 7 housing pins; 8 housing pin positioning boss; 9 elastic layerings.
Embodiment
As Fig. 1, shown in Fig. 2, a kind of two-way T-shaped groove connection set is by cylindrical body (1), housing pin (7), outer wall boss (4), gland nut hole (5), gland nut hole positioning boss (6) forms, the cylindrical shape of described cylindrical body (1), its center is provided with center hole (20), 7 T-shaped grooves (2) and lower 5 T-shaped grooves (2) on outer wall, T-shaped groove (2) cross section is T-shape, the uncovered the other end of this T-shaped groove (2) one end is provided with adjusting hole (3), cylindrical body (1) has gland nut hole (5), described housing pin (7) is screwed into gland nut hole (5) and is pushed against elastic layering (9)
As shown in Figure 3, after gland nut hole positioning boss (6) on the outer wall boss (4) of the described cylindrical body of the utility model embodiment (1) contacts with housing pin boss (8), housing pin (7), just elastic layering (9) and strut (21) locking, prevents that again housing pin (7) is screwed into tension damage strut (21).
Above mode of execution is only wherein mode of execution of the present invention; it describes comparatively concrete and detailed; but can not therefore be interpreted as the scope restriction to patent of the present invention; it should be noted that; for the person of ordinary skill of the art; without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (2)
1. a two-way T-shaped groove connection set, it is characterized in that T-shaped groove (2) and lower T-shaped groove (2) on the cylindrical shape outer wall of cylindrical body (1), gland nut hole positioning boss (6), housing pin boss (8), elastic layering (9).
2. two-way T-shaped groove connection set according to claim 1, is characterized in that described T-shaped groove (2) cross section is T-shape, and the uncovered the other end of this T-shaped groove (2) one end is provided with adjusting hole (3).
3. two-way T-shaped groove connection set according to claim 1, it is characterized in that described housing pin (7) is screwed into gland nut hole (5) and is pushed against elastic layering (9), after gland nut hole positioning boss (6) on the outer wall boss (4) of cylindrical body (1) contacts with housing pin boss (8), housing pin (7), just elastic layering (9) and strut (21) locking and positioning, prevents that again round glue head housing pin (7) is screwed into tension damage strut (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203997802U CN203335543U (en) | 2013-07-07 | 2013-07-07 | Bi-directional T-type groove connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203997802U CN203335543U (en) | 2013-07-07 | 2013-07-07 | Bi-directional T-type groove connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203335543U true CN203335543U (en) | 2013-12-11 |
Family
ID=49704220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203997802U Expired - Lifetime CN203335543U (en) | 2013-07-07 | 2013-07-07 | Bi-directional T-type groove connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203335543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629201A (en) * | 2013-07-07 | 2014-03-12 | 徐士君 | Connecting device of two-way T-shaped grooves |
-
2013
- 2013-07-07 CN CN2013203997802U patent/CN203335543U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629201A (en) * | 2013-07-07 | 2014-03-12 | 徐士君 | Connecting device of two-way T-shaped grooves |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |
|
| CX01 | Expiry of patent term |