CN219388373U - Connecting mechanism of display rack and display rack - Google Patents
Connecting mechanism of display rack and display rack Download PDFInfo
- Publication number
- CN219388373U CN219388373U CN202320915553.4U CN202320915553U CN219388373U CN 219388373 U CN219388373 U CN 219388373U CN 202320915553 U CN202320915553 U CN 202320915553U CN 219388373 U CN219388373 U CN 219388373U
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- China
- Prior art keywords
- connecting section
- limiting
- display rack
- linkage segment
- quick
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The utility model provides a coupling mechanism of exhibition frame, including quick-operation joint, quick-operation joint includes public head and female head, female head includes first linkage segment, the second linkage segment, stop collar and spacer pin, the terminal surface of second linkage segment is provided with the jack, be provided with a plurality of mounting holes on the second linkage segment, be provided with the steel ball in the mounting hole, the spacer pin sets up in the mounting hole and keeps away from the tip one side of second linkage segment, the inner wall of stop collar is provided with first spacing step, be provided with on the stop collar with spacer pin complex spacing groove, the spacing groove is provided with the breach that link up to the spacer collar tip, when the spacer pin is arranged in the spacing groove, first spacing step is arranged in the tip one side that the mounting hole kept away from the second linkage segment; the male head comprises a third connecting section and a plug matched with the jack, and the peripheral wall of the plug is provided with an installation groove matched with the steel ball. By adopting the technical scheme, the construction speed of the display rack can be effectively improved.
Description
Technical Field
The utility model relates to the technical field of display frames, in particular to a connection mechanism of a display frame and the display frame.
Background
The exhibition frame is used for extensively, like stage exhibition frame, advertisement exhibition frame etc. and the exhibition frame often whole volume is great, adopts split type exhibition frame unit at present, then goes to the scene concatenation and forms, adopts the fastener to fix between each present exhibition frame unit, and it is comparatively loaded down with trivial details to connect, and efficiency is lower, consequently, needs the improvement.
Disclosure of Invention
The utility model aims to provide a connection mechanism of a display rack and the display rack, which can improve the construction speed of the display rack. In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a coupling mechanism of exhibition frame, includes quick-operation joint, quick-operation joint includes public head and female head, female head includes first linkage segment, second linkage segment, cover establish the stop collar on the second linkage segment and install on the second linkage segment and the spacer pin that stretches out from the lateral wall of second linkage segment, the terminal surface of second linkage segment is provided with the jack, be provided with a plurality of mounting holes on the second linkage segment, be provided with the steel ball in the mounting hole, the spacer pin sets up in the tip one side that the mounting hole kept away from the second linkage segment, the inner wall of spacer collar is provided with the first spacing step that acts on the steel ball protrusion to the jack inner wall inboard of second linkage segment, be provided with on the spacer collar with spacer pin complex spacing groove, the spacing groove extends along the circumference of spacer collar and sets up, the spacing groove is provided with the breach that link up to the spacer collar tip, when the spacer pin is arranged in the spacing groove, first spacing step is arranged in the tip one side that the mounting hole kept away from the second linkage segment; the male head comprises a third connecting section and a plug matched with the jack, and an installation groove matched with the steel ball extending into the inner side of the inner wall of the jack is formed in the peripheral wall of the plug.
Further, a second limiting step which is opposite to the first limiting step is further arranged on the second connecting section, a spring is sleeved on the second connecting section, two ends of the spring respectively lean against the first limiting step and the second limiting step, and when the limiting pin is located in the limiting groove, the spring is in a compressed state.
Further, the first connecting section and the third connecting section are threaded sections.
The utility model provides an adopt aforementioned coupling mechanism's exhibition frame, includes two exhibition frame units and connects two exhibition frame units coupling mechanism, coupling mechanism includes a plurality of quick-operation joint, exhibition frame unit includes two at least link, and every link of two exhibition frame units corresponds each other and connects through quick-operation joint.
Further, the connecting end is provided with a threaded hole, and the first connecting section and the third connecting section are threaded sections matched with the threaded hole.
Further, the display rack unit comprises four mounting pipes and connecting rods for connecting two adjacent mounting pipes, one end of each mounting pipe is provided with the connecting end, and four quick connectors are arranged between the two display rack units.
Further, the two ends of the mounting tube respectively form the connecting ends.
By adopting the technical scheme, the plug of the male head is inserted into the jack of the female head, then the limiting sleeve is rotated, the limiting pin is aligned with the notch, the limiting sleeve is pulled outwards, the limiting pin is moved out of the notch, the first limiting step action steel ball on the limiting sleeve protrudes to the inner side of the inner wall of the jack and is clamped into the mounting groove of the male head, and then the male head and the female head are fixedly connected. The male head and the female head of the connecting mechanism are respectively fixed with the display rack units forming the display rack, so that the quick connection of the two display rack units is realized.
In the utility model, the limiting pin and the limiting groove are mutually matched, so that the first limiting step on the limiting sleeve can be kept in a state of not interacting with the steel ball, and the male head is inserted into the jack of the female head.
Drawings
Fig. 1 is a schematic view of two display units connected to each other.
Fig. 2 is a schematic view of a quick connector.
Fig. 3 is a schematic diagram of a female.
Fig. 4 is a schematic cross-sectional view of a female.
Detailed Description
The utility model will now be described with reference to the drawings and specific embodiments.
As shown in fig. 1-4, a display rack comprises two display rack units 1 and a connecting mechanism for connecting the two display rack units 1, wherein the connecting mechanism comprises a plurality of quick connectors 2, the display rack units 1 comprise at least two connecting ends 3, the connecting ends 3 are provided with threaded holes, and each connecting end 3 of the two display rack units 1 corresponds to each other and is connected through the quick connector 2. In this embodiment, the display rack unit 1 includes four mounting pipes 4 and a connecting rod 22 connecting two adjacent mounting pipes 4, two ends of the mounting pipes 4 form connecting ends 3 respectively, and four quick connectors 2 are provided between two display rack units 1.
The quick connector comprises a quick connector 2, the quick connector 2 comprises a male connector 5 and a female connector 6, the female connector 6 comprises a first connecting section 7, a second connecting section 8, a limit sleeve 9 sleeved on the second connecting section 8, a spring 10 sleeved on the second connecting section 8 and a limit pin 11 installed on the second connecting section 8 and extending out of the side wall of the second connecting section 8, the first connecting section 7 is a threaded section matched with a threaded hole of the connecting end 3 of the display rack unit 1, the end face of the second connecting section 8 is provided with an inserting hole 12, a plurality of mounting holes 14 are formed in the second connecting section 8, a steel ball 13 is arranged in the mounting holes 14, the limit pin 11 is arranged on one side of the end of the mounting holes 14 far away from the second connecting section 8, a first limit step 15 protruding to the inner side of the inserting hole 12 of the second connecting section 8 is arranged on the inner wall of the limit sleeve 9, a second limit step 16 opposite to the first limit step 15 is arranged on the second connecting section 8, the spring 10 is positioned on the inner side of the limit sleeve 9, two ends of the spring 10 are respectively abutted against the first limit step 15 and the limit sleeve 16 are arranged on the limit sleeve 17 in a circumferential direction, the limit sleeve 17 is arranged on one side of the limit sleeve 17, and is arranged on the limit sleeve 17 in a limit groove 17 in a state of being far away from the limit sleeve 9, and is matched with the limit sleeve 17, and is arranged on one side of the limit sleeve 17, and is in a limit groove 17.
The male head 5 comprises a third connecting section 19 and a plug 20 matched with the jack 12, the third connecting section 19 is a threaded section matched with a threaded hole of the connecting end 3 of the display rack unit 1, and an installation groove 21 matched with the steel ball 13 extending into the inner side of the inner wall of the jack 12 is formed in the peripheral wall of the plug 20.
By adopting the technical scheme, the plug 20 of the male head 5 is inserted into the jack 12 of the female head 6, then the limiting sleeve 9 is rotated, the limiting pin 11 is aligned with the notch 18, the limiting sleeve 9 is pulled outwards, the limiting pin 11 is moved out of the notch 18, the first limiting step 15 on the limiting sleeve 9 acts on the steel ball 13 to protrude to the inner side of the inner wall of the jack 12 and is clamped into the mounting groove 21 of the male head 5, and then the fixed connection of the male head 5 and the female head 6 is realized. The male head 5 and the female head 6 of the connecting mechanism are respectively fixed with the display rack units 1 forming the display rack, so that the quick connection of the two display rack units 1 is realized.
In the utility model, the limit pin 11 and the limit groove 17 are matched with each other, so that the first limit step 15 on the limit sleeve 9 is kept in a state of not interacting with the steel ball 13, and the male head 5 is inserted into the jack 12 of the female head 6.
The above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model, but various modifications, combinations and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the scope of the claims of the present utility model.
Claims (7)
1. A coupling mechanism of exhibition frame, its characterized in that: the quick connector comprises a male connector and a female connector, wherein the female connector comprises a first connecting section, a second connecting section, a limiting sleeve sleeved on the second connecting section and a limiting pin arranged on the second connecting section and extending out of the side wall of the second connecting section, the end face of the second connecting section is provided with an inserting hole, a plurality of mounting holes are formed in the second connecting section, steel balls are arranged in the mounting holes, the limiting pin is arranged on one side, far away from the end of the second connecting section, of the mounting holes, a first limiting step, which is used for the steel balls to protrude out of the inner side of the inserting hole of the second connecting section, is arranged on the inner wall of the limiting sleeve, a limiting groove matched with the limiting pin is formed in the limiting sleeve, the limiting groove is arranged along the circumferential extension of the limiting sleeve, a notch penetrating through the end of the limiting sleeve is formed in the limiting groove, and when the limiting pin is positioned in the limiting groove, the first limiting step is positioned on one side, far away from the end of the second connecting section, of the mounting holes;
the male head comprises a third connecting section and a plug matched with the jack, and an installation groove matched with the steel ball extending into the inner side of the inner wall of the jack is formed in the peripheral wall of the plug.
2. The connection mechanism of the display rack according to claim 1, wherein: the second connecting section is further provided with a second limiting step which is opposite to the first limiting step, the second connecting section is sleeved with a spring, two ends of the spring respectively lean against the first limiting step and the second limiting step, and when the limiting pin is located in the limiting groove, the spring is in a compressed state.
3. The connection mechanism of the display rack according to claim 1, wherein: the first connecting section and the third connecting section are threaded sections.
4. A display rack employing the connection mechanism of any one of claims 1-3, wherein: including two exhibition frame units and connect two exhibition frame units coupling mechanism, coupling mechanism includes a plurality of quick-operation joint, exhibition frame unit includes two at least link, and every link of two exhibition frame units corresponds each other and connects through quick-operation joint.
5. The display rack of claim 4, wherein: the connecting end is provided with a threaded hole, and the first connecting section and the third connecting section are threaded sections matched with the threaded hole.
6. The display rack of claim 4, wherein: the display rack unit comprises four mounting pipes and connecting rods for connecting the two adjacent mounting pipes, one end of each mounting pipe is provided with the connecting end, and four quick connectors are arranged between the two display rack units.
7. The display rack of claim 6, wherein: the two ends of the mounting tube are respectively provided with the connecting ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320915553.4U CN219388373U (en) | 2023-04-21 | 2023-04-21 | Connecting mechanism of display rack and display rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320915553.4U CN219388373U (en) | 2023-04-21 | 2023-04-21 | Connecting mechanism of display rack and display rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219388373U true CN219388373U (en) | 2023-07-21 |
Family
ID=87187475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320915553.4U Active CN219388373U (en) | 2023-04-21 | 2023-04-21 | Connecting mechanism of display rack and display rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219388373U (en) |
-
2023
- 2023-04-21 CN CN202320915553.4U patent/CN219388373U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |