CN210777609U

CN210777609U - Electronic billboard shell packaging structure

Info

Publication number: CN210777609U
Application number: CN201922439863.XU
Authority: CN
Inventors: 宋波; 谭涌泉; 董剑
Original assignee: Wuxi Zhuanxinzhizhi Technology Co ltd
Current assignee: Wuxi Zhuanxinzhizhi Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-06-16
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an electronic billboard casing packaging structure, its technical scheme main points are: the electronic display screen comprises a rear cover and a front cover, wherein the front cover is fixedly arranged at an opening of the rear cover, a plurality of fixing pieces are symmetrically fixed on one surface of the front cover close to the rear cover, trapezoidal bar portions integrally formed with the fixing pieces are arranged on the end sides of the fixing pieces, embedded grooves for the trapezoidal bar portions to be embedded in are formed in the rear cover, the fixing pieces and the rear cover are respectively connected through first screws, an inserting piece is fixed on one surface of the front cover close to the rear cover, a v-21274is fixed in the rear cover, a v-shaped clamping plate is inserted in the v-shaped 21274and a V-shaped clamping plate, a through groove is formed in the front cover, and an electronic display screen is fixedly adhered in the through glue layer; this electronic billboard casing packaging structure is uncomplicated, and is comparatively stable after fixed.

Description

Electronic billboard shell packaging structure

Technical Field

The utility model relates to an electron billboard field, in particular to electron billboard casing packaging structure.

Background

The electronic signboard is an expression form of visual management, namely, the electronic signboard can express the conditions of data, information and the like at a glance, and is mainly used for transparent management activities of management items, particularly information. Among them, electronic signs are widely used in automation processes of industrial manufacturing.

The housing of an electronic sign typically includes a back cover, a front cover, and an electronic display screen. The parts need to be fixedly packaged during production and manufacturing.

Chinese patent with prior publication No. CN110604978A discloses an air purifier rear cover assembly structure, including: a quick-witted casing, a back lid, a lock joint mechanism and a magnetism coupling mechanism, the casing with the back lid sets up relatively, lock joint mechanism with magnetism coupling mechanism set up in the casing with between the back lid, lock joint mechanism includes a recess and a disconnect-type pivot, the recess is located on the casing, the disconnect-type pivot is located cover after, magnetism coupling mechanism has a magnetic element and a sheetmetal, magnetic element with the sheetmetal set up respectively in the casing reaches cover after, just the sheetmetal is set for by a mounting, makes the back lid pass through lock joint mechanism with magnetism coupling mechanism with the mutual disconnect equipment of casing.

The air purifier rear cover assembling structure utilizes the magnetic connecting mechanism to enable the shell to be stable during assembling. However, the above-mentioned rear cover assembly structure of the air cleaner still has some disadvantages, such as: firstly, a front cover and a rear cover in the electronic billboard are easy to be clamped and unstable when being installed and fixed; and secondly, the packaging structure adopts multiple fastening, magnetic adsorption and overturning fixing modes, so that the packaging structure is complex.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing an electronic billboard casing packaging structure to solve the problem mentioned in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an electronic billboard casing packaging structure, includes back lid and protecgulum, the protecgulum installation is fixed the opening part of back lid, the protecgulum is being close to the one side symmetry of back lid is fixed with a plurality of stationary blade, the stationary blade distolateral have with stationary blade integrated into one piece's trapezoidal bar portion, set up the confession in the back lid the embedded groove of trapezoidal bar portion embedding, a plurality of the stationary blade with respectively through first screwed connection between the back lid, the protecgulum is being close to the one side of back lid is fixed with the inserted sheet, back lid internal fixation has a \\ 21274;, the shape cardboard, the inserted sheet is pegged graft in the \ -74 \ -shaped cardboard, the logical groove has been seted up on the protecgulum, it is fixed with electronic display screen through the glue film pasting.

By adopting the technical scheme, when the front cover and the rear cover are packaged and fixed, an operator can insert the fixing piece from the opening of the rear cover, and the trapezoidal strip integrally formed with the fixing piece is arranged on the fixing piece, so that when the fixing piece is completely inserted into the rear cover, the trapezoidal strip on the fixing piece can be embedded into the embedded groove to realize clamping and positioning, and then a first screw can be screwed on the outer part of the rear cover to realize the mounting and fixing of the rear cover and the front cover; in addition, the mode of clamping and screw fixing is adopted between the front cover and the rear cover in the electronic billboard shell packaging structure, and the mode of glue layer pasting is adopted between the front cover and the electronic display screen, so that the mounting is convenient.

Preferably, a sliding groove is formed in the inserting sheet, a locking block is connected in the sliding groove in a sliding mode, a spring is connected between the locking block and the bottom of the sliding groove, and a locking hole for the locking block to be inserted is formed in the v-shaped clamping plate.

By adopting the technical scheme, after the inserting sheet is inserted into the v-shaped clamping plate, the locking block can be inserted into the locking hole under the action of the elasticity of the spring in the sliding groove, so that the inserting sheet can be fixed on the v-shaped clamping plate, and the fixing firmness of the front cover and the rear cover is improved.

Preferably, the end part of the insertion piece is provided with a first insertion groove, a first magnetic block is embedded and fixed in the first insertion groove, the bottom surface of the opening of the v-shaped clamping plate is provided with a second insertion groove, and a second magnetic block is embedded and fixed in the second insertion groove.

Through adopting above-mentioned technical scheme, utilize the absorption of first magnetic block and second magnetic block can increase the stability that the inserted sheet is fixed in the shape cardboard of \21274.

Preferably, a fixing rod is fixed on one surface of the front cover close to the rear cover, and a fixing sleeve matched with the fixing rod is fixed on one surface of the rear cover close to the front cover.

Through adopting above-mentioned technical scheme, utilize the cooperation of dead lever and fixed cover can install the direction for the protecgulum and the back lid of equipment.

Preferably, the through groove in the front cover is provided with a protruding plate portion integrally formed with the front cover, and the electronic display screen is fixed on the protruding plate portion.

Through adopting above-mentioned technical scheme, utilize the protruding board can increase electronic display screen's fixed firm nature.

Preferably, an elastic clamping block is fixed on the electronic display screen, and a clamping groove for the elastic clamping block to be clamped in is formed in the groove wall of the through groove.

Through adopting above-mentioned technical scheme, utilize the firm nature when the cooperation of elasticity fixture block and draw-in groove can increase electronic display screen installation.

Preferably, the elastic clamping block and the clamping groove are hemispherical.

Through adopting above-mentioned technical scheme, adopt hemispherical elasticity fixture block its advantage that has convenient embedding draw-in groove and embedding stability.

Preferably, the number of the fixing pieces is four.

Through adopting above-mentioned technical scheme, stationary blade figure sets up to four and can guarantee that the front cover closes the firm nature that the back lid is fixed.

To sum up, the utility model discloses mainly have following beneficial effect:

when the front cover and the rear cover are packaged and fixed, an operator can insert the fixing piece from the opening of the rear cover, and the trapezoidal strip integrally formed with the fixing piece is arranged on the fixing piece, so that when the fixing piece is completely inserted into the rear cover, the trapezoidal strip on the fixing piece can be embedded into the embedded groove to realize clamping and positioning, and then a first screw can be screwed on the outer part of the rear cover to realize the mounting and fixing of the rear cover and the front cover; in addition, the mode of clamping and screw fixing is adopted between the front cover and the rear cover in the electronic billboard shell packaging structure, and the mode of glue layer pasting is adopted between the front cover and the electronic display screen, so that the mounting is convenient.

Drawings

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

fig. 2 is one of the structural sectional views of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 2;

fig. 5 is a second structural sectional view of the present invention;

FIG. 6 is an enlarged view at C in FIG. 5;

fig. 7 is a third structural sectional view of the present invention;

fig. 8 is an enlarged view at D in fig. 7.

Reference numerals: 1. a rear cover; 2. a front cover; 3. a fixing sheet; 4. a trapezoidal strip portion; 5. a groove is embedded; 6. a first screw; 7. inserting sheets; 8. \ 21274; a shaped clamping plate; 9. a through groove; 10. a glue layer; 11. an electronic display screen; 12. a sliding groove; 13. a locking block; 14. a spring; 15. a lock hole; 16. a first placing groove; 17. a first magnetic block; 18. a second placing groove; 19. a second magnetic block; 20. fixing the rod; 21. fixing a sleeve; 22. a projecting plate portion; 23. an elastic clamping block; 24. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Example 1

Referring to fig. 1, 2 and 3, an electronic billboard housing packaging structure comprises a rear cover 1 and a front cover 2, wherein the front cover 2 is fixedly installed at an opening of the rear cover 1; in order to facilitate the connection between the front cover 2 and the rear cover 1, four fixing pieces 3 are symmetrically fixed on one surface of the front cover 2 close to the rear cover 1, wherein a trapezoidal strip portion 4 integrally formed with the fixing pieces 3 is arranged at the end side of each fixing piece 3, an embedded groove 5 for embedding the trapezoidal strip portion 4 is formed in the rear cover 1, and the four fixing pieces 3 and the rear cover 1 are respectively connected through first screws 6; this electronic billboard casing packaging structure is when encapsulating protecgulum 2 and hou gai 1 fixedly, and the operator can insert stationary blade 3 from the opening part of hou gai 1, because have on stationary blade 3 with 3 integrated into one piece's trapezoidal strip portion 4 of stationary blade, when stationary blade 3 inserts the hou gai 1 completely, trapezoidal strip portion 4 on the stationary blade 3 can be embedded into in embedded groove 5 and realize the joint location, can later realize the installation of hou gai 1 and protecgulum 2 fixedly with first screw 6 screws up in the outside of hou gai 1.

Referring to fig. 7 and 8, in order to realize the positioning when the front cover 2 and the back cover 1 are fixed, an inserting sheet 7 is fixed on one side of the front cover 2 close to the back cover 1, a v-shaped card board 8 is fixed in the back cover 1, and the inserting sheet 7 is inserted in the v-shaped card board 8; the installation positioning function can be provided by the matching of the inserting sheet 7 and the v-shaped clamping plate 8.

Referring to fig. 5 and 6, in order to facilitate the installation of the electronic display screen 11, a through slot 9 is formed in the front cover 2, and the electronic display screen 11 is fixedly adhered in the through slot 9 through an adhesive layer 10; in the electronic billboard shell packaging structure, the front cover 2 and the electronic display screen 11 are pasted by the glue layer 10, so that the electronic billboard shell packaging structure is convenient to mount.

Referring to fig. 7 and 8, a sliding groove 12 is formed in the inserting sheet 7, a locking block 13 is slidably connected in the sliding groove 12, a spring 14 is connected between the locking block 13 and the bottom of the sliding groove 12, a locking hole 15 for inserting the locking block 13 is formed in the v-shaped card plate 8, after the inserting sheet 7 is inserted into the v-shaped card plate 8, the locking block 13 can be inserted into the locking hole 15 under the elastic force of the spring 14 in the sliding groove 12 after the inserting sheet 8 is inserted into the v-shaped card plate 8, so that the inserting sheet 7 can be fixed on the v-shaped card plate 8, and the fixing firmness of the front cover 2 and the rear cover 1 is improved.

Referring to fig. 7 and 8, a first slot 16 is formed at the end of the insertion sheet 7, a first magnetic block 17 is embedded and fixed in the first slot 16, a second slot 18 is formed at the bottom of the opening of the v-shaped clamping plate 8, a second magnetic block 19 is embedded and fixed in the second slot 18, and the stability of the insertion sheet 7 fixed in the v-shaped clamping plate 8 can be improved by the adsorption of the first magnetic block 17 and the second magnetic block 19.

Referring to fig. 2 and 4, in order to increase the firmness of the front cover 2 and the rear cover 1 after being fixed, a fixing rod 20 is fixed on one surface of the front cover 2 close to the rear cover 1, a fixing sleeve 21 matched with the fixing rod 20 is fixed on one surface of the rear cover 1 close to the front cover 2, and the front cover 2 and the rear cover 1 can be installed and guided by matching the fixing rod 20 and the fixing sleeve 21.

Referring to fig. 5 and 6, in which a protruding plate portion 22 integrally formed with the front cover 2 is provided at the through groove 9 in the front cover 2, the electronic display screen 11 is fixed on the protruding plate portion 22, and the fixing firmness of the electronic display screen 11 can be increased by using the protruding plate portion 22; meanwhile, an elastic fixture block 23 is fixed on the electronic display screen 11, a clamping groove 24 for the elastic fixture block 23 to be clamped is formed in the wall of the through groove 9, and the firmness of the electronic display screen 11 during installation can be improved by matching the elastic fixture block 23 with the clamping groove 24; the elastic clamping block 23 and the clamping groove 24 are both hemispherical, and the hemispherical elastic clamping block 23 has the advantages of being convenient to be embedded into the clamping groove 24 and stable in embedding.

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. The utility model provides an electronic billboard casing packaging structure, includes back lid (1) and protecgulum (2), protecgulum (2) installation is fixed the opening part of back lid (1), its characterized in that: the front cover (2) is close to one surface of the rear cover (1) is symmetrically fixed with a plurality of fixing pieces (3), the end sides of the fixing pieces (3) are provided with trapezoidal bar portions (4) integrally formed with the fixing pieces (3), embedded grooves (5) for the trapezoidal bar portions (4) to be embedded are formed in the rear cover (1), the fixing pieces (3) are connected with the rear cover (1) through first screws (6), the front cover (2) is close to one surface of the rear cover (1) and is fixed with inserting pieces (7), a \ 21274is fixed in the rear cover (1), a shape clamping plate (8) is fixed in the rear cover (8), the inserting pieces (7) are inserted in the shape clamping plate (8), a through groove (9) is formed in the front cover (2), and an electronic display screen (11) is fixed in the through a glue layer (10) in the through groove (9).

2. The electronic billboard housing package of claim 1, wherein: the locking device is characterized in that a sliding groove (12) is formed in the inserting piece (7), a locking block (13) is connected to the sliding groove (12) in a sliding mode, a spring (14) is connected between the locking block (13) and the bottom of the sliding groove (12), and a locking hole (15) for the locking block (13) to be inserted is formed in the v-shaped clamping plate (8).

3. The electronic billboard housing package of claim 1, wherein: the end part of the inserting piece (7) is provided with a first placing groove (16), a first magnetic block (17) is fixedly embedded in the first placing groove (16), a second placing groove (18) is formed in the bottom surface of an opening of the v-shaped clamping plate (8), and a second magnetic block (19) is fixedly embedded in the second placing groove (18).

4. The electronic billboard housing package of claim 1, wherein: the front cover (2) is fixed with a fixing rod (20) on one surface close to the rear cover (1), and the rear cover (1) is fixed with a fixing sleeve (21) matched with the fixing rod (20) on one surface close to the front cover (2).

5. The electronic billboard housing package of claim 1, wherein: the through groove (9) in the front cover (2) is provided with a protruding plate part (22) integrally formed with the front cover (2), and the electronic display screen (11) is fixed on the protruding plate part (22).

6. The electronic billboard housing package of claim 1, wherein: an elastic clamping block (23) is fixed on the electronic display screen (11), and a clamping groove (24) for clamping the elastic clamping block (23) is formed in the groove wall of the through groove (9).

7. The electronic billboard housing package of claim 6, wherein: the elastic clamping blocks (23) and the clamping grooves (24) are all hemispherical.

8. The electronic billboard housing package of claim 1, wherein: the number of the fixing pieces (3) is four.