CN218295257U

CN218295257U - Hanging display for library

Info

Publication number: CN218295257U
Application number: CN202222414622.1U
Authority: CN
Inventors: 郑振锋
Original assignee: Guangzhou Dishuo Technology Co ltd
Current assignee: Guangzhou Dishuo Technology Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-13
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a hanging display for library relates to display technical field, including the display main part, the both sides fixedly connected with cardboard of the dead lever other end, the outside of cardboard is provided with the cassette, and crack department has formed U type groove between dead lever and the cassette, and the inside in U type groove is provided with the gag lever post, and positioning mechanism is all installed to the top and the bottom of dead lever, the utility model discloses a slide the cardboard into the cassette fast inside, realize the preliminary installation to the display main part, and insert U type inslot portion with the gag lever post and carry out the block fixed, further strengthened the compactness of junction between display main part and the cassette, secondly through positioning mechanism, can lock spacingly to the gag lever post, strengthened the fastness in the display main part use widely, and set up under cardboard, cassette, gag lever post and screw rod jointly cooperate the use, realized that the installation and dismantle the process simple and convenient, labour saving and time saving has improved work efficiency effectively.

Description

Hanging display for library

Technical Field

The utility model relates to a display technical field specifically is a hanging display for library.

Background

With the continuous deepening of the informatization construction of the library, how to better inform and guide information timely and obviously for readers entering the library is also an important service content, the display has the advantages of advanced technology, low price, larger screen size and higher display quality, and the requirement of information display in the library is well met.

The hanging display that current library used is direct hanging on the wall or simple fix on the wall with the bolt mostly, and installation work is comparatively troublesome, consuming time and wasting power, and is not convenient for take off the display fast to repair the change to it.

To the above problem, the utility model provides a hanging display for library.

Disclosure of Invention

An object of the utility model is to provide a hanging display for library, the back of display main part is connected with the dead lever, the both sides of the dead lever other end are connected with the cardboard, the outside of cardboard is provided with the cassette, crack department has formed U type groove between dead lever and the cassette, the inside in U type groove is provided with the gag lever post, positioning mechanism is all installed to the top and the bottom of dead lever, through inside sliding the cardboard into the cassette fast, realize the preliminary installation to the display main part, and insert U type inslot portion with the gag lever post and carry out the block fixed, the compactness of junction between display main part and the cassette has further been strengthened, secondly, through positioning mechanism, can lock spacingly to the gag lever post, the fastness in the display main part use has been strengthened widely, installation and dismantlement process are simple and convenient, time saving and labor saving, work efficiency is effectively improved, thereby the problem in the background art has been solved.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a hanging display for library, includes the display main part, the back fixedly connected with dead lever of display main part, the both sides fixedly connected with cardboard of the dead lever other end, the outside of cardboard is provided with the cassette, crack department has formed U type groove between dead lever and the cassette, the inside in U type groove is provided with the gag lever post, positioning mechanism is all installed to the top and the bottom of dead lever.

Furthermore, cardboard and cassette looks block, the screw has been seted up to the inside at cassette both ends, and the cassette runs through screw and outside wall fixed connection through the screw, through cassette and outside wall fixed connection to inside sliding the cardboard into the cassette fast, realize the preliminary installation to the display main part.

Further, positioning mechanism includes shell, first through-hole, screw rod, universal ball, second through-hole and extensible member, first through-hole has been seted up at the top of shell, the inside spiro union of first through-hole has the screw rod, the bottom of screw rod extends to the shell inside and installs universal ball, the second through-hole has been seted up to one side that the display main part was kept away from to the shell, the inside of second through-hole is provided with the extensible member, helps precession screw-out with the screw rod, has realized this display dismouting in-process simplicity and convenience, makes work efficiency higher, labour saving and time saving.

Further, the extensible member is including inserting post, limiting plate and reset spring, the one end of inserting the post is provided with the slope, and the other end of inserting the post transversely runs through the second through-hole and extends to the outside, it has the limiting plate to insert the fixed coupling in the outside that the post is close to the slope, one side fixedly connected with reset spring on slope is kept away from to the limiting plate, and reset spring's the other end and shell inside wall fixed connection.

Further, the screw rod passes through universal ball and the slope sliding connection who sets up on inserting the post, and the screw rod is kept away from universal ball's one end and is extended to the outside, can lock spacing to the gag lever post to the fastness in the display main part use has been strengthened widely.

Furthermore, the gag lever post and U type groove looks adaptation, and the crack department between the two is provided with the rubber circle, the slot has been seted up to the inside at gag lever post both ends, and the groove width of slot is unanimous with the diameter of inserting the post, inserts the gag lever post and carries out the block fixed in U type inslot portion, has further strengthened the compactness of junction between display main part and the cassette.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a pair of hanging display for library, through inside sliding the cardboard into the cassette fast, realize the preliminary installation to the display main part, and insert U type inslot portion with the gag lever post and carry out the block fixed, further strengthened the compactness of junction between display main part and the cassette, secondly through positioning mechanism, can lock spacingly to the gag lever post, strengthened the fastness in the display main part use widely.

2. The utility model provides a pair of hanging display for library, through setting up the cardboard, the cassette, under using jointly with gag lever post and screw rod, when dismantling the maintenance to the display main part, alright reverse rotation screw rod, make universal ball shift up keep away from inserting the post, alright utilize reset spring's elastic recovery effect down, make the limiting plate toward the inside removal of shell, the slot is kept away from to the drive post of inserting, alright extract the gag lever post, make the vertical roll-off cassette of cardboard can take off the display main part and maintain, it is simple and convenient to have realized the installation and dismantle the process, time saving and labor saving, the work efficiency is effectively improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic structural diagram of the positioning mechanism of the present invention.

In the figure: 1. a display main body; 2. a fixing rod; 3. clamping a plate; 4. a card holder; 5. a U-shaped groove; 6. a limiting rod; 61. a slot; 7. a positioning mechanism; 71. a housing; 72. a first through hole; 73. a screw; 74. a ball transfer unit; 75. a second through hole; 76. a telescoping member; 761. inserting a column; 762. a limiting plate; 763. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a hanging type library display comprises a display main body 1, a fixing rod 2 is fixedly connected to the back of the display main body 1, clamping plates 3 are fixedly connected to two sides of the other end of the fixing rod 2, clamping seats 4 are arranged on the outer sides of the clamping plates 3, a U-shaped groove 5 is formed in a gap between the fixing rod 2 and the clamping seats 4, a limiting rod 6 is arranged inside the U-shaped groove 5, and positioning mechanisms 7 are arranged at the top and the bottom of the fixing rod 2.

Referring to fig. 1 and 3, the clamping plate 3 is engaged with the clamping seat 4, screw holes are formed in the inner portions of the two ends of the clamping seat 4, the clamping seat 4 is fixedly connected with an external wall surface through the screw holes, the clamping seat 4 is fixedly connected with the external wall surface, and the clamping plate 3 slides into the clamping seat 4 quickly, so that the display main body is initially mounted.

Referring to fig. 2 and 4, the positioning mechanism 7 includes a housing 71, a first through hole 72, a screw 73, a universal ball 74, a second through hole 75 and an expansion member 76, the first through hole 72 is formed at the top of the housing 71, the screw 73 is screwed inside the first through hole 72, the bottom end of the screw 73 extends into the housing 71 and is provided with the universal ball 74, the second through hole 75 is formed at one side of the housing 71 away from the display main body 1, the expansion member 76 is arranged inside the second through hole 75, which is helpful for screwing the screw 73 in and out, thereby realizing simplicity and convenience in the display dismounting process, improving the working efficiency, and saving time and labor.

Referring to fig. 3 and 4, the extensible member 76 includes a plug 761, a limiting plate 762 and a return spring 763, one end of the plug 761 is provided with a slope, and the other end of the plug 761 transversely penetrates through the second through hole 75 and extends to the outside, the outer side of the plug 761 close to the slope is fixedly sleeved with the limiting plate 762, one side of the limiting plate 762 far away from the slope is fixedly connected with the return spring 763, and the other end of the return spring 763 is fixedly connected with the inner side wall of the housing 71.

Referring to fig. 4, the screw rod 73 is slidably connected to the slope on the plug post 761 through the ball joint 74, and one end of the screw rod 73 away from the ball joint 74 extends to the outside, so as to lock and limit the position of the position-limiting rod 6, thereby greatly enhancing the firmness of the display main body 1 during use.

Referring to fig. 3, the limiting rod 6 is adapted to the U-shaped groove 5, a rubber ring is disposed at a gap between the limiting rod 6 and the U-shaped groove 5, slots 61 are formed in two ends of the limiting rod 6, a width of each slot 61 is consistent with a diameter of each insertion post 761, the limiting rod 6 is inserted into the U-shaped groove 5 to be clamped and fixed, and tightness of a connection between the display main body 1 and the clamping base 4 is further enhanced.

To sum up: firstly, a screw penetrates through a screw hole so as to fixedly connect a clamping seat 4 with an external wall surface, and a clamping plate 3 sequentially slides into the clamping seat 4 from top to bottom, and the clamping plate 3 is fixedly connected with a fixed rod 2, and the fixed rod 2 is fixedly connected with a display main body 1, so that the display main body 1 can be preliminarily installed; then, the limiting rod 6 is vertically inserted into the U-shaped groove 5, so that the fixed rod 2, namely the display main body 1, is connected with the clamping seat 4 more closely; then, the screw rod 73 is rotated to be gradually screwed into the housing 71 through the first through hole 72, and the universal ball 74 is driven to gradually move downwards along the slope arranged on the inserting column 761, so that the limiting plate 762 moves outwards, the return spring 763 is driven to be tightened, the other end of the inserting column 761 can penetrate through the second through hole 75 and is transversely inserted into the slot 61 to lock and limit the limiting rod 6, and the effect of quickly installing the display main body 1 is achieved; and when dismantling the maintenance to display main part 1, alright antiport screw rod 73 makes universal ball 74 shift up and keeps away from inserting post 761, alright utilize reset spring 763's elastic recovery effect down, makes limiting plate 762 toward shell 71 inside removal, drives and inserts post 761 and keep away from slot 61, alright extract gag lever post 6, make the vertical roll-off cassette 4 of cardboard 3 can take off display main part 1 and maintain.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hanging display for library, includes display main part (1), its characterized in that: the back fixedly connected with dead lever (2) of display main part (1), both sides fixedly connected with cardboard (3) of dead lever (2) other end, the outside of cardboard (3) is provided with cassette (4), crack department has formed U type groove (5) between dead lever (2) and cassette (4), the inside in U type groove (5) is provided with gag lever post (6), positioning mechanism (7) are all installed to the top and the bottom of dead lever (2).

2. A hanging library display as claimed in claim 1, wherein: the clamping plate (3) is clamped with the clamping seat (4), screw holes are formed in the two ends of the clamping seat (4), and the clamping seat (4) penetrates through the screw holes through screws to be fixedly connected with an external wall surface.

3. A hanging library display as claimed in claim 1, wherein: positioning mechanism (7) include shell (71), first through-hole (72), screw rod (73), universal ball (74), second through-hole (75) and extensible member (76), first through-hole (72) have been seted up at the top of shell (71), the inside spiro union of first through-hole (72) has screw rod (73), the bottom of screw rod (73) extends to shell (71) inside and installs universal ball (74), second through-hole (75) have been seted up to one side that display main part (1) was kept away from in shell (71), the inside of second through-hole (75) is provided with extensible member (76).

4. A hanging library display as claimed in claim 3, wherein: the extensible member (76) is including inserting post (761), limiting plate (762) and reset spring (763), the one end of inserting post (761) is provided with the slope, and the other end of inserting post (761) transversely runs through second through-hole (75) and extends to the outside, it has fixed the cup jointing in the outside that is close to the slope to insert post (761) has limiting plate (762), one side fixedly connected with reset spring (763) of slope is kept away from to limiting plate (762), and reset spring (763) the other end and shell (71) inside wall fixed connection.

5. A hanging library display as claimed in claim 3, wherein: the screw rod (73) is connected with a slope arranged on the inserting column (761) in a sliding mode through the universal ball (74), and one end, far away from the universal ball (74), of the screw rod (73) extends to the outside.

6. A hanging library display as claimed in claim 1, wherein: gag lever post (6) and U type groove (5) looks adaptation, and the crack department between the two is provided with the rubber circle, slot (61) have been seted up to the inside at gag lever post (6) both ends, and the groove width of slot (61) is unanimous with the diameter of inserting post (761).