CN219515683U

CN219515683U - Portable picture and text hanger

Info

Publication number: CN219515683U
Application number: CN202320581880.0U
Authority: CN
Inventors: 王钰璇
Original assignee: Southwest University
Current assignee: Southwest University
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-08-15
Anticipated expiration: 2033-03-23

Abstract

The utility model particularly relates to a portable image-text hanging bracket, which comprises a placing cabinet and is characterized in that: the utility model discloses a movable type image-text hanger, which is characterized in that a movable cavity and a placing cavity are respectively formed in the front side and the rear side of a placing cabinet, a handle and a bottom plate are respectively and slidably arranged on the upper side and the lower side of the inner cavity of the movable cavity, a roller is rotatably arranged at the lower end of the bottom plate, first threaded rods matched with each other are fixed on opposite end surfaces of the handle and the bottom plate, threaded sleeves matched with the two first threaded rods are rotatably arranged in the movable cavity, a handle meshed with the two threaded sleeves is rotatably arranged on the front end surface of the movable cavity, a through hole communicated with the movable cavity is formed in the lower end of a groove, a limit rotating seat is fixedly arranged on the upper side and the lower side of the inner cavity of the movable cavity, the threaded sleeves are rotatably arranged in the limit rotating seat, and a limit rotating hole is formed in the front end of the movable cavity.

Description

Portable picture and text hanger

Technical Field

The utility model relates to the technical field of image-text hanging frames, in particular to a portable image-text hanging frame.

Background

At present, the work in the aspect of economic information management can use paper pictures and texts with a lot of data information, and the required paper pictures and texts are hung and placed through related hanging frames so as to be convenient for later work or shared use during meeting, but the existing picture and texts hanging frames are generally fixed at higher positions, so that the paper pictures and texts are inconvenient to place and take, the wave time and energy are reduced, the practicability of the picture and texts hanging frames is reduced, and meanwhile, when the existing picture and texts hanging frames store the paper pictures and texts, the distance between two groups of adjacent placing plates of the picture and texts hanging frames cannot be adjusted, so that the paper pictures and texts cannot be normally placed, the paper pictures and texts are wrinkled, and the paper pictures and texts are damaged;

the patent document with the publication number of CN214904950U in the prior art provides an economic information management picture and text hanger; the device rotates the rotating handle, and can drive the inner frame to descend to a proper height through the threaded rod, so that the paper image and text can be placed; through adjusting the placing plate, the paper graph and text can be conveniently and rapidly stored and taken, the time and energy of a user are saved, the practicability of the graph and text hanging frame is improved, the distance between two groups of adjacent placing plates can be adjusted through the matching among the sliding rod, the placing plate, the mounting plate, the limiting rod and the tension spring, the graph and text hanging frame can be suitable for paper graph and text with different sizes, the paper graph and text can be more conveniently stored, the paper graph and text is prevented from being wrinkled, and the paper graph and text is prevented from being damaged;

although the device has more beneficial effects, the following problems still exist: when the device is used, the device needs to be fixed on a wall surface, the position of the device is obviously inconvenient to adjust, and when the image-text books need to be carried, the device has great inconvenience, so that we propose a portable image-text hanging bracket.

Disclosure of Invention

The utility model aims to provide a portable image-text hanging bracket which aims to solve the defects in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a portable picture and text gallows, is including placing the cabinet, the movable chamber has been seted up respectively to both sides around placing the cabinet and is placed the chamber, both sides slidable mounting has handle and bottom plate respectively about the movable chamber inner chamber, the gyro wheel is installed in the bottom plate lower extreme rotation, handle and bottom plate are fixed with the first threaded rod of mutual matching in the terminal surface in opposite directions, movable chamber internal rotation install with two first threaded rod screw thread complex screw thread sleeve, the terminal surface rotate install with two screw thread sleeve meshing handles before the movable chamber.

As a further description of the above technical solution:

the upper side of the movable cavity is provided with a groove, and the lower end of the groove is provided with a through hole communicated with the movable cavity.

As a further description of the above technical solution:

the upper side and the lower side of the inner cavity of the movable cavity are fixedly provided with limiting rotating seats, the threaded sleeve is rotatably arranged in the limiting rotating seats, the front end of the movable cavity is provided with limiting rotating holes, and the handle is rotatably arranged in the limiting rotating holes.

As a further description of the above technical solution:

the movable cavity is characterized in that through cavities are formed in two sides of the movable cavity, a connecting plate is rotated in the through cavities, a positioning sleeve is inserted in the connecting plate, an expansion sheet is fixed on the periphery of the front end of the positioning sleeve, and a conical screw rod matched with the expansion sheet is inserted in the positioning sleeve.

As a further description of the above technical solution:

the locating sleeve is characterized in that a limiting ring is fixed on the rear end face of the connecting plate, a jack is formed in the connecting plate and the limiting ring, the locating sleeve is inserted into the jack, a limiting plate matched with the limiting ring is fixed on the periphery of the locating sleeve, a first limiting sliding block is arranged in the jack, and a first limiting sliding groove matched with the first limiting sliding block in a sliding mode is formed in the periphery of the locating sleeve.

As a further description of the above technical solution:

the periphery of the conical screw is provided with a threaded curved groove, the rear end of the positioning sleeve is rotatably provided with a threaded ring in threaded fit with the threaded curved groove, the periphery of the conical screw is provided with a second limiting sliding groove, and a second limiting sliding block in sliding fit with the second limiting sliding groove is fixed in the positioning sleeve.

The effective effects are as follows:

the utility model provides a portable image-text hanging bracket. The beneficial effects are as follows:

this portable picture and text gallows rotates the handle, through the screw thread cooperation between upper and lower two first threaded rods and the screw thread sleeve, can drive gyro wheel and handle opposite direction or back to the motion, through gyro wheel and handle, is convenient for carry the device to be convenient for carry picture and text books.

This portable picture and text gallows through the screw thread cooperation between screwed ring and the tapered screw rod, can drive the tapered screw rod motion for tapered screw rod and expansion piece contact, thereby make the outward expansion of expansion piece, and then can fix the device on the wall, improve the performance of device.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present utility model;

FIG. 2 is a schematic diagram of the overall internal structure of the present utility model;

FIG. 3 is a schematic view of the internal structure of the cabinet according to the present utility model;

FIG. 4 is a schematic view of the external structure of the connecting plate of the present utility model;

fig. 5 is a schematic view of an internal split structure at a connection plate according to the present utility model.

Reference numerals illustrate:

1. placing a cabinet; 11. a placement cavity; 12. a movable cavity; 13. a limit rotating seat; 14. a first threaded rod; 141. a threaded sleeve; 15. a grip; 151. a groove; 152. a through hole; 16. limiting the rotation hole; 17. a handle; 18. a bottom plate; 19. a roller;

2. a cavity is communicated; 21. a connecting plate; 22. a limiting ring; 23. a jack; 231. the first limiting slide block; 24. positioning a sleeve; 241. the first limiting chute; 242. the second limit sliding block; 25. an expansion sheet; 26. a conical screw; 261. the second limiting chute; 27. a thread curved groove; 28. a limiting plate; 29. a threaded ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a portable picture and text hanger comprises a placing cabinet 1, wherein a movable cavity 12 and a placing cavity 11 are respectively arranged on the front side and the rear side of the placing cabinet 1, a grip 15 and a bottom plate 18 are respectively and slidably arranged on the upper side and the lower side of the inner cavity of the movable cavity 12, a roller 19 is rotatably arranged at the lower end of the bottom plate 18, first threaded rods 14 matched with each other are fixed on the opposite end surfaces of the grip 15 and the bottom plate 18, threaded sleeves 141 matched with the two first threaded rods 14 in threads are rotatably arranged in the movable cavity 12, and a handle 17 meshed with the two threaded sleeves 141 is rotatably arranged on the front end surface of the movable cavity 12.

Specifically, set up and place chamber 11, be convenient for deposit the picture and text books and place in the chamber 11 middle part inner frame, when carrying placing cabinet 1, at the activity chamber 12 front end, rotate handle 17, through the meshing effect between handle 17 and two screw thread sleeve 141, can drive two screw thread sleeve 141 about simultaneously and rotate, screw thread fit between two screw thread sleeve 141 and two first threaded rods 14 respectively can drive handle 15 and bottom plate 18 back of the body motion, through handle 15 and gyro wheel 19, be convenient for carry the transport to the device.

The upper side of the movable cavity 12 is provided with a groove 151, the lower end of the groove 151 is provided with a through hole 152 communicated with the movable cavity 12, the upper side and the lower side of the inner cavity of the movable cavity 12 are fixedly provided with a limiting rotating seat 13, a threaded sleeve 141 is rotatably arranged in the limiting rotating seat 13, the front end of the movable cavity 12 is provided with a limiting rotating hole 16, and a handle 17 is rotatably arranged in the limiting rotating hole 16.

Specifically, the groove 151 is provided to accommodate the grip 15, the through hole 152 is provided, and through the insertion fit between the through hole and the grip 15, the interference to the movement of the grip 15 can be avoided, the movement direction of the grip 15 can be limited, the limit rotation seat 13 and the limit rotation hole 16 are provided, and the movement direction of the threaded sleeve 141 and the handle 17 can be limited.

The through cavity 2 is formed in two sides of the movable cavity 12, the connecting plate 21 is rotationally arranged in the through cavity 2, the positioning sleeve 24 is inserted in the connecting plate 21, the expansion piece 25 is fixed on the periphery of the front end of the positioning sleeve 24, the conical screw 26 matched with the expansion piece 25 is inserted in the positioning sleeve 24, the limiting ring 22 is fixed on the rear end face of the connecting plate 21, the inserting hole 23 is formed in the connecting plate 21 and the limiting ring 22, the positioning sleeve 24 is inserted in the inserting hole 23, the limiting plate 28 matched with the limiting ring 22 is fixed on the periphery of the positioning sleeve 24, the first limiting sliding block 231 is formed in the inserting hole 23, the first limiting sliding groove 241 which is in sliding fit with the first limiting sliding block 231 is formed in the periphery of the positioning sleeve 24, the threaded ring 29 which is in threaded fit with the threaded curved groove 27 is rotationally arranged on the rear end of the positioning sleeve 24, the second limiting sliding groove 261 is formed in the periphery of the conical screw 26, and the second limiting sliding block 242 which is in sliding fit with the second limiting sliding groove 261 is fixedly arranged in the positioning sleeve 24.

Specifically, when the cabinet 1 is installed, through drilling equipment such as an electric drill, a mounting hole is formed in a wall surface, the connecting plate 21 is turned outwards in the through cavity 2, so that the jack 23 is matched with the mounting hole, the positioning sleeve 24 is pushed outwards in the jack 23, the positioning sleeve 24 is inserted into the mounting hole until the limiting plate 28 is attached to the limiting ring 22, the threaded ring 29 is rotated at the outer end of the limiting plate 28, the second limiting slide block 242 is used for limiting the movement direction of the second limiting slide groove 261 and the conical screw 26, the rotating threaded ring 29 is matched with the threads of the threaded curved groove 27, the conical screw 26 can be driven to move backwards, the front end of the conical screw 26 is contacted with the expansion piece 25, the expansion piece 25 is driven to expand outwards, the positioning sleeve 24 is further fixed in the mounting hole, and the installation of the cabinet 1 is completed, the positioning sleeve 24 can be limited in the movement direction through the sliding fit between the first limiting slide block 231 and the first limiting slide groove 241, and the positioning sleeve 24 can be prevented from rotating along with the rotation of the threaded ring 29.

Claims

1. The utility model provides a portable picture and text gallows, includes places cabinet (1), its characterized in that: the utility model discloses a movable cabinet is characterized in that a movable cavity (12) and a placing cavity (11) are respectively arranged on the front side and the rear side of the placing cabinet (1), a handle (15) and a bottom plate (18) are respectively arranged on the upper side and the lower side of the inner cavity of the movable cavity (12) in a sliding mode, a roller (19) is rotatably arranged at the lower end of the bottom plate (18), first threaded rods (14) matched with each other are fixed on opposite end surfaces of the handle (15) and the bottom plate (18), threaded sleeves (141) matched with the threads of the two first threaded rods (14) are rotatably arranged in the movable cavity (12), and a handle (17) meshed with the two threaded sleeves (141) is rotatably arranged on the front end surface of the movable cavity (12).

2. A portable teletext cradle according to claim 1, wherein: the upper side of the movable cavity (12) is provided with a groove (151), and the lower end of the groove (151) is provided with a through hole (152) communicated with the movable cavity (12).

3. A portable teletext cradle according to claim 1, wherein: the upper side and the lower side of the inner cavity of the movable cavity (12) are fixedly provided with limiting rotating seats (13), the threaded sleeve (141) is rotatably arranged in the limiting rotating seats (13), the front end of the movable cavity (12) is provided with limiting rotating holes (16), and the handle (17) is rotatably arranged in the limiting rotating holes (16).

4. A portable teletext cradle according to claim 1, wherein: through cavities (2) are formed in two sides of the movable cavity (12), connecting plates (21) are rotated in the through cavities (2), positioning sleeves (24) are inserted into the connecting plates (21), expansion sheets (25) are fixed on the periphery of the front ends of the positioning sleeves (24), and conical screws (26) matched with the expansion sheets (25) are inserted into the positioning sleeves (24).

5. A portable teletext cradle according to claim 4, wherein: the utility model discloses a locating sleeve, including connecting plate (21), locating sleeve (24) and locating sleeve (24) are fixed with limiting plate (22), locating sleeve (21) and locating sleeve (22) are connected in the jack (23), locating sleeve (24) periphery is fixed with limiting plate (28) with limiting ring (22) matching, first spacing slider (231) have been seted up in jack (23), locating sleeve (24) periphery has seted up first spacing spout (241) with first spacing slider (231) sliding fit.

6. A portable teletext cradle according to claim 4, wherein: the periphery of the conical screw (26) is provided with a threaded curve groove (27), the rear end of the positioning sleeve (24) is rotatably provided with a threaded ring (29) in threaded fit with the threaded curve groove (27), the periphery of the conical screw (26) is provided with a second limit sliding groove (261), and a second limit sliding block (242) in sliding fit with the second limit sliding groove (261) is fixed in the positioning sleeve (24).