CN111182747A - Rear shell mounting structure and display device - Google Patents
Rear shell mounting structure and display device Download PDFInfo
- Publication number
- CN111182747A CN111182747A CN202010002342.2A CN202010002342A CN111182747A CN 111182747 A CN111182747 A CN 111182747A CN 202010002342 A CN202010002342 A CN 202010002342A CN 111182747 A CN111182747 A CN 111182747A
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- clamping
- shell
- tongue
- back plate
- mainboard
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to a rear shell mounting structure and display equipment, and relates to the technical field of display equipment. The main technical scheme is as follows: the rear shell mounting structure comprises a back plate and a rear shell, wherein the back plate is provided with a main plate mounting area, two opposite sides of the main plate mounting area are provided with first clamping parts, and the first side of the main plate mounting area is positioned at the position, close to the bottom edge, of the back plate and is provided with a second clamping part; the rear shell comprises a first shell and a second shell; the first clamping part is correspondingly clamped with the first clamping part, so that the first shell is buckled and covered on the mainboard mounting area, and an opening is formed at the first side of the mainboard mounting area; the first side of second casing is provided with fourth joint portion, and second casing buckle closure is at the bottom border of backplate, fourth joint portion and second joint portion joint, and the first side of second casing is provided with the shrouding, and the shrouding covers on the opening. The rear shell mounting structure adopts a clamping connection mode to replace a locking pair of a bolt, so that the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of display equipment, in particular to a rear shell mounting structure and display equipment.
Background
In the prior art, in order to realize the stable matching of the rear shell and the back plate of the display device, the rear shell and the back plate of the display device are fixed in a screw fixing mode.
However, the above-mentioned fixing method of the back shell and the back plate needs a lot of manpower to lock and fix. To this technical problem, the technical staff increases buckle structure between backshell and backplate, assists fixed between backshell and the backplate through buckle structure.
However, even if the fastening structure is added, the connection between the rear shell and the back plate still needs to be locked by screws, and certain manpower is still needed to be consumed for locking and fixing. This technical problem needs to be further solved.
Disclosure of Invention
The invention mainly aims to provide a rear shell mounting structure and display equipment, which can solve the technical problem of low production efficiency caused by the fact that a large amount of labor is consumed in a mode of locking a rear shell by using a screw in the prior art.
The purpose of the invention and the technical problem to be solved are realized by adopting the following technical scheme. According to the invention, the rear shell mounting structure comprises a back plate and a rear shell,
the backboard is provided with a mainboard mounting area, two opposite sides of the mainboard mounting area are provided with first clamping parts, and the first side of the mainboard mounting area is positioned at the position, close to the bottom edge, of the backboard and is provided with a second clamping part;
the rear shell comprises a first shell and a second shell;
third clamping parts are arranged on two opposite sides of the first shell and are correspondingly clamped with the first clamping parts, so that the first shell is buckled and covered on the mainboard mounting area and used for covering the mainboard, and an opening is formed in the first side of the mainboard mounting area and used for allowing a connecting terminal of the mainboard to extend out;
the first side of second casing is provided with fourth joint portion, the second casing buckle closure is in the bottom border of backplate, fourth joint portion with second joint portion joint, the first side of second casing is provided with the shrouding, the shrouding covers on the opening.
The object of the present invention and the technical problems solved thereby can be further achieved by the following technical measures.
Optionally, in the rear housing mounting structure, the first clamping portions are disposed on two sides of the motherboard mounting area along a horizontal direction, and the third clamping portions are correspondingly disposed on two sides of the first housing in the horizontal direction;
or, first joint portion sets up directly along vertical direction the both sides of mainboard installation area, the setting that third joint portion corresponds is in the both sides of the vertical direction of first casing.
Optionally, in the rear case mounting structure, the first clamping portion is a clamping groove, the clamping groove is opened along a setting direction of the first clamping portion, the third clamping portion corresponds to a clamping tongue, and an extending direction of the clamping tongue is opposite to an opening direction of the clamping groove.
Optionally, in the rear housing mounting structure, an inner side surface of the back plate protrudes toward an outer side surface, an opening is formed in a direction in which the protrusion is located in the first clamping portion, so as to form the clamping groove, and a clamping block is arranged on an inner surface of a top wall of the protrusion, the clamping block being close to the opening;
the clamping tongue is arranged on the sheet body on the side edge of the first shell, and a clamping hook opposite to the protruding direction of the clamping block is arranged at the end part of the clamping tongue and used for clamping the clamping block after the clamping tongue extends into the clamping groove.
Optionally, in the rear housing mounting structure, the latch tongues disposed on two opposite sides of the first housing are a first side latch tongue and a second side latch tongue, respectively, the first side latch tongue extends outward from one side of the first housing, and the second side latch tongue extends from the other side of the first housing along the same direction as the first side latch tongue.
Optionally, in the rear housing mounting structure, the first side latch is a cantilever structure formed by gaps arranged at intervals on the side edge of the first housing;
the second side clamping tongue is of a cantilever sheet structure.
Optionally, in the rear case mounting structure, the second clamping portion is a slot, the slot is provided with a socket along a vertical downward direction, the fourth clamping portion corresponds to a tongue, and an extending direction of the tongue is opposite to a direction of the socket of the slot.
Optionally, in the rear housing mounting structure, the back plate protrudes from the inner surface to the outer surface to form a convex housing along a vertical direction, the socket is disposed in a vertically downward direction of the convex housing, and a limit block is disposed on the inner surface of the convex housing near the socket;
wherein, a part of back plate is vertically arranged upwards from the socket and forms the slot with the convex shell;
insert the tongue and do the vertical cantilever lamellar body that upwards extends in first side of second casing, the surface of cantilever lamellar body is provided with inserts colludes, is used for insert the tongue insert behind the slot with the stopper joint.
Optionally, in the rear housing mounting structure, the first side of the second housing faces vertically upward, and the sealing plate extends perpendicular to the back plate in a direction away from the back plate;
the sealing plate is provided with a plurality of through holes for the connection terminals on the main board to penetrate through.
The object of the present invention and the technical problem to be solved are achieved by the following means. According to the present invention, there is provided a display device, comprising: a rear housing mounting structure;
the rear shell mounting structure comprises a back plate and a rear shell, the back plate is provided with a main plate mounting area, two opposite sides of the main plate mounting area are provided with first clamping parts, and a first side of the main plate mounting area is located at a position, close to the bottom edge, of the back plate and is provided with a second clamping part;
the rear shell comprises a first shell and a second shell;
third clamping parts are arranged on two opposite sides of the first shell and are correspondingly clamped with the first clamping parts, so that the first shell is buckled and covered on the mainboard mounting area and used for covering the mainboard, and an opening is formed in the first side of the mainboard mounting area and used for allowing a connecting terminal of the mainboard to extend out;
the first side of second casing is provided with fourth joint portion, the second casing buckle closure is in the bottom border of backplate, fourth joint portion with second joint portion joint, the first side of second casing is provided with the shrouding, the shrouding covers on the opening.
By means of the technical scheme, the rear shell mounting structure and the display equipment at least have the following advantages:
the rear shell mounting structure provided by the embodiment of the invention has the advantages that the rear shell is arranged into two parts of a split structure, namely the first shell and the second shell, the third clamping part is arranged on the first shell, the fourth clamping part is arranged on the second shell, the first clamping part clamped with the first shell and the second clamping part clamped with the second shell are correspondingly arranged on the back plate, so that the first shell and the second shell can be respectively clamped with the back plate, and a mainboard mounted on the back plate can be covered after clamping. The problem of the unable direct and backplate joint of rear shell of holistic complex construction is fixed is solved to and adopt the mode of joint to replace the lock of bolt to pay, improved work efficiency.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of a back plate and a first housing of a rear housing mounting structure according to an embodiment of the present invention;
FIG. 2 is an enlarged view at A of FIG. 1;
fig. 3 is a schematic longitudinal sectional structure view of a first clamping portion and a third clamping portion clamping interface of a rear shell mounting structure according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a back plate and a second housing of a rear housing mounting structure according to an embodiment of the present invention;
fig. 5 is a schematic longitudinal cross-sectional structure view of a back plate of a rear housing mounting structure provided in an embodiment of the present invention at a clamping position of a second clamping portion and a fourth clamping portion after the back plate is connected to a second housing;
FIG. 6 is a schematic structural diagram of a back plate of a rear housing mounting structure according to an embodiment of the present invention;
FIG. 7 is a schematic structural view of a first housing of a rear housing mounting structure provided in an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a second housing of a rear housing mounting structure according to an embodiment of the present invention.
Reference numerals in fig. 1-8 are:
1-back plate, 11-main plate mounting area, 12-first clamping part, 121-bulge, 122-clamping block, 13-second clamping part, 131-convex shell, 132-limiting block, 2-first shell, 21-third clamping part, 211-clamping hook, 3-second shell, 31-fourth clamping part, 311-inserting hook, 32-sealing plate, 321-through hole, 4-connecting terminal and 5-notch.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects of the rear case mounting structure and the display device according to the present invention will be made with reference to the accompanying drawings and preferred embodiments. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Example one
As shown in fig. 1, 4, and 6 to 8, a rear case mounting structure according to an embodiment of the present invention includes: the back plate 1 is provided with a main plate mounting area 11, two opposite sides of the main plate mounting area 11 are provided with first clamping parts 12, a first side of the main plate mounting area 11 is positioned at a position, close to the bottom edge, of the back plate 1, and a second clamping part 13 is arranged; the rear shell comprises a first shell 2 and a second shell 3; third clamping parts 21 are arranged on two opposite sides of the first shell 2, the third clamping parts 21 are correspondingly clamped with the first clamping parts 12, so that the first shell 2 covers the mainboard mounting area 11 in a buckling manner and is used for covering a mainboard, and an opening is formed in the first side of the mainboard mounting area 11 and is used for extending out a connecting terminal 4 of the mainboard; the first side of second casing 3 is provided with fourth joint portion 31, 3 buckle closures of second casing are in the bottom border of backplate 1, fourth joint portion 31 with 13 joints of second joint portion, the first side of second casing 3 is provided with shrouding 32, shrouding 32 covers on the opening.
Specifically, the back panel 1 is a structure of the display device for mounting a display screen and a main board, and may be made of a plastic material, and a specific structure thereof may be designed according to a structural characteristic of the display device, which is not specifically limited in the embodiment of the present invention. After the back plate 1 is connected with the display screen and the main board, the back plate 1 also has a definite upper part and a definite bottom part because the display device has definite placing directivity.
The first clamping portions 12 arranged on the two opposite sides of the main board mounting area 11 and the second clamping portions 13 arranged on the first side of the main board mounting area 11 can be clamping structures in any form, namely, the first clamping portions can be clamped with the third clamping portions 21 and the fourth clamping portions 31 arranged on the rear shell. The preferred clamping structure is a clamping structure which is in a hidden state after clamping.
The rear housing is a separate body, and is composed of the first housing 2 and the second housing 3, wherein the first housing 2 needs to be able to cover the main board mounting area 11 and cover the main board, and an opening is left on the first side of the main board mounting area 11, so the structure of the first housing 2 is preferably a rectangular slot housing structure lacking a side wall. The third joint portion 21 that sets up in the relative both sides of first casing 2 needs to correspond with first joint portion 12, promptly not only needs the structure can joint each other, and quantity also corresponds each other, for example when the quantity that sets up first joint portion 12 in mainboard installation area 11 one side is two, sets up the third joint portion 21 in first casing 2 one side and also corresponds to be two.
The second housing 3 is a housing that is covered on the bottom edge of the back plate 1, and its specific structure can be set according to the structure of the bottom of the back plate 1. The first side of the second housing 3 corresponds to the upper part of the second housing 3, i.e. after the second housing 3 is covered on the bottom of the backboard 1, the first side of the second housing 3 needs to face the top direction of the backboard 1. Since the first side of the second case 3 can be opposed to the opening formed by the first case 2 being snapped in the main board attachment region 11, a sealing plate 32 is further provided on the first side of the second case 3, and the opening is sealed by the sealing plate 32.
Wherein, the fourth joint portion 31 of the first side of second casing 3 needs to match with the second joint portion 13 of the first side of mainboard installation region 11, and quantity also needs to match, for example, second joint portion 13 can be a plurality of, and the spaced setting is in the first side of mainboard installation region 11, then the fourth joint structure also needs to correspond to be a plurality of, and the spaced setting is in the first side of second casing 3.
The rear shell mounting structure provided by the embodiment of the invention has the advantages that the rear shell is arranged into two parts of a split structure, namely the first shell 2 and the second shell 3, the third clamping part 21 is arranged on the first shell 2, the fourth clamping part 31 is arranged on the second shell 3, the first clamping part 12 clamped with the first shell 2 and the second clamping part 13 clamped with the second shell 3 are correspondingly arranged on the back plate 1, so that the first shell 2 and the second shell 3 can be respectively clamped with the back plate 1, and a mainboard mounted on the back plate 1 can be covered after clamping. The problem of the unable direct and the fixed joint of 1 joint of backplate of holistic complicated structure's backshell to and adopt the mode of joint to replace the lock of bolt to pay, improved work efficiency.
As shown in fig. 1, 4, 6 and 7, in a specific implementation, the first clamping portions 12 are disposed on two sides of the motherboard installation area 11 along a horizontal direction, and the third clamping portions 21 are correspondingly disposed on two sides of the first housing 2 along the horizontal direction; or, the first clamping portion 12 is directly disposed on two sides of the motherboard installation area 11 along the vertical direction, and the third clamping portion 21 is correspondingly disposed on two sides of the first housing 2 in the vertical direction.
Specifically, the horizontal direction is a width direction of the rear panel 1, i.e., a horizontal direction corresponding to a display screen of the display device, and the vertical direction is a height direction of the rear panel 1, i.e., a vertical direction corresponding to the display screen of the display device. Wherein, it should be noted that no matter with first joint portion 12 setting in 11 horizontal direction both sides of mainboard mounting region, still set up the both sides in vertical direction, first joint portion 12's setting all can not interfere with the position of installation mainboard mutually, the preferred both sides border position that is mainboard mounting region 11.
As shown in fig. 1 to 3, fig. 6 and fig. 7, in a specific implementation, the first clamping portion 12 is a clamping slot, the clamping slot is open along a setting direction of the first clamping portion 12, the third clamping portion 21 is a clamping tongue, and an extending direction of the clamping tongue is opposite to an opening direction of the clamping slot.
Specifically, the first clamping portion 12 is set as a clamping slot, the third clamping portion 21 is set as a clamping tongue, and the opening direction of the clamping slot is opposite to the extending direction of the clamping tongue, when the first housing 2 is installed, if the first clamping portion 12 is arranged on two sides of the motherboard installation area 11 along the horizontal direction, the clamping tongue on the first housing 2 can be clamped with the clamping slot of the motherboard installation area 11 of the backplane 1 in a manner of horizontally sliding-inserting the first housing 2, for example, the first housing 2 can be slidably inserted from the left side to the right side of the backplane 1, or the first housing 2 can be slidably inserted from the right side to the left side of the backplane 1; or, when the first clamping portions 12 are disposed on two sides of the motherboard mounting area 11 along the vertical direction, the clamping tongues on the first housing 2 can be clamped with the clamping grooves of the motherboard mounting area 11 of the backplane 1 by vertically sliding and inserting the first housing 2, for example, the first housing 2 can be slid and inserted from the bottom to the top of the backplane 1, or the first housing 2 can be slid and inserted from the top to the bottom of the backplane 1.
Further, the structure of the clamping groove and the clamping tongue for realizing the clamping can be as follows:
the inner side surface of the back plate 1 faces the projection 121 in the outer side surface direction, and an opening is formed in the arrangement direction of the projection 121 in the first clamping portion 12, because the back plate 1 is of a shell structure, the middle of the projection 121 is hollow, and when one side of the projection is open, the clamping groove is formed. The inner surface of the top wall of the protrusion 121 is provided with a clamping block 122 near the opening, the clamping block 122 may be a wedge-shaped block, and the sectional area of the clamping block 122 gradually increases from the opening to the inside of the protrusion 121, so that the clamping block 122 not only can be clamped with the clamping hook 211 of the clamping tongue, but also can play a role in guiding sliding. The clamping tongue is a sheet body arranged on the side edge of the first shell 2, and a clamping hook 211 opposite to the protruding direction of the clamping block 122 is arranged at the end part of the clamping tongue and used for clamping the clamping block 122 after the clamping tongue extends into the clamping groove.
Specifically, in order to enable the locking tongues on the two sides of the first housing 2 to be slidably inserted in one direction and be all connected with the locking grooves on the back plate 1 in a locking manner, the locking tongues on the two sides of the first housing 2 need to extend in the same direction, so that the locking tongue on the first side located on one side of the first housing 2 needs to extend outwards from one side of the first housing 2, for example, the locking tongue on the first side is arranged on the left side of the first housing 2 in the horizontal direction and continues to extend towards the left side far away from the first housing 2. The second side latch needs to extend from the other side of the first housing 2 to the side where the first side latch is disposed.
The first side clamping tongue is of a cantilever structure formed by arranging notches 5 at intervals on the side edge of the first shell 2; the second side clamping tongue is of a cantilever sheet structure. When the clamping tongue on the first shell 2 is inserted into the clamping groove on the back plate 1, the first side clamping tongue can be inserted into the groove, and due to the arrangement of the notch 5, the side edges of the two sides of the first side clamping tongue can enclose the two sides of the clamping groove protruding out of the outer surface of the back plate 1, so that good matching is realized. And the second side clamping tongue of the cantilever structure can be conveniently inserted into the clamping groove.
As shown in fig. 4-6 and 8, in a specific implementation, the second clamping portion 13 is a slot, the slot is provided with a socket along a vertical downward direction, the fourth clamping portion 31 is a corresponding tongue, and an extending direction of the tongue is opposite to a direction of the socket of the slot.
Specifically, the structure of the second clamping portion 13 may be the same as that of the first clamping portion 12, and may be the structure of a clamping groove. Or, second joint portion 13 is the slot to the opening is towards vertical below, and second casing 3 can be slided by the bottom of backplate 1 to the top direction of backplate 1 like this, makes fourth joint portion 31 and second joint portion 13 joint, inserts the tongue promptly and pegs graft with the slot.
Before the second housing 3 is connected to the backplane 1, the second housing 3 is covered on the bottom edge of the backplane 1, so that the second housing 3 is set to the above-mentioned movement form of sliding from the bottom of the backplane 1 to the top of the backplane 1, and interference with the already-installed first housing 2 can be avoided when installing the second housing 3.
Further, the specific structure of the slot and the tongue may be as follows:
the back plate 1 protrudes from the inner surface to the outer surface to form a convex shell 131, and the convex shell 131 extends along the vertical direction, so that an insertion space along the vertical direction is formed inside the convex shell 131, the socket is arranged in the vertical downward direction of the convex shell 131, the socket needs to be capable of being matched with a tongue, a limit block 132 is arranged on the inner surface of the convex shell 131 near the socket, and the limit block 132 can have the same structure as the above-mentioned block 122; wherein, from the socket is vertical upwards be provided with partial backplate 1 and with convex shell 131 forms the slot, convex shell 131 is located partial backplate 1's top promptly, forms the slot between the two, makes the tongue of inserting can insert and with stopper 132 joint. The tongue does the cantilever lamellar body that the first side of second casing 3 is vertical upwards to extend, the surface of cantilever lamellar body is provided with inserts and colludes 311, is used for the tongue inserts behind the slot with stopper 132 joint, wherein, insert collude 311 and can be any form collude the form.
In an implementation, the first side of the second housing 3 faces vertically upward, and the sealing plate 32 extends perpendicular to the back plate 1 in a direction away from the back plate 1; the sealing plate 32 is provided with a plurality of through holes 321 for the connection terminals 4 on the motherboard to pass through.
Specifically, through the setting of through-hole 321, make connecting terminal 4 on the mainboard directly can cooperate with through-hole 321, the metal ironware structure that is used for wrapping up in connecting terminal 4 a week among the prior art can be removed, saves the cost. Wherein the connection terminal 4 may be a connection terminal for input or output on the main board.
In addition, in order to better connect the second housing 3 and the back plate 1, a plurality of fastening portions may be further disposed on a side of the second housing 3 away from the first side, and a plurality of fastening portions are correspondingly disposed on the back plate 1.
Example two
A display device proposed by an embodiment two of the present invention includes: as shown in fig. 1, 4 and 6-8, the rear case mounting structure includes: the back plate 1 is provided with a main plate mounting area 11, two opposite sides of the main plate mounting area 11 are provided with first clamping parts 12, a first side of the main plate mounting area 11 is positioned at a position, close to the bottom edge, of the back plate 1, and a second clamping part 13 is arranged; the rear shell comprises a first shell 2 and a second shell 3; third clamping parts 21 are arranged on two opposite sides of the first shell 2, the third clamping parts 21 are correspondingly clamped with the first clamping parts 12, so that the first shell 2 covers the mainboard mounting area 11 in a buckling manner and is used for covering a mainboard, and an opening is formed in the first side of the mainboard mounting area 11 and is used for extending out a connecting terminal 4 of the mainboard; the first side of second casing 3 is provided with fourth joint portion 31, 3 buckle closures of second casing are in the bottom border of backplate 1, fourth joint portion 31 with 13 joints of second joint portion, the first side of second casing 3 is provided with shrouding 32, shrouding 32 covers on the opening.
Specifically, the specific implementation structure of the rear housing mounting structure provided in the first embodiment can be directly used in the rear housing mounting structure in the second embodiment, which is referred to the relevant contents described in the first embodiment and is not described herein again.
In the display device provided by the embodiment of the invention, the rear shell is arranged into two parts of a split structure, namely the first shell 2 and the second shell 3, the third clamping part 21 is arranged on the first shell 2, the fourth clamping part 31 is arranged on the second shell 3, the first clamping part 12 clamped with the first shell 2 and the second clamping part 13 clamped with the second shell 3 are correspondingly arranged on the back plate 1, so that the first shell 2 and the second shell 3 can be respectively clamped with the back plate 1, and the main plate arranged on the back plate 1 can be covered after clamping. The problem of the unable direct and the fixed joint of 1 joint of backplate of holistic complicated structure's backshell to and adopt the mode of joint to replace the lock of bolt to pay, improved work efficiency.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are still within the scope of the technical solution of the present invention.
Claims (10)
1. A rear shell mounting structure comprises a back plate and a rear shell, and is characterized in that,
the backboard is provided with a mainboard mounting area, two opposite sides of the mainboard mounting area are provided with first clamping parts, and the first side of the mainboard mounting area is positioned at the position, close to the bottom edge, of the backboard and is provided with a second clamping part;
the rear shell comprises a first shell and a second shell;
third clamping parts are arranged on two opposite sides of the first shell and are correspondingly clamped with the first clamping parts, so that the first shell is buckled and covered on the mainboard mounting area and used for covering the mainboard, and an opening is formed in the first side of the mainboard mounting area and used for allowing a connecting terminal of the mainboard to extend out;
the first side of second casing is provided with fourth joint portion, the second casing buckle closure is in the bottom border of backplate, fourth joint portion with second joint portion joint, the first side of second casing is provided with the shrouding, the shrouding covers on the opening.
2. The rear case mounting structure according to claim 1,
the first clamping parts are arranged on two sides of the mainboard mounting area along the horizontal direction, and the third clamping parts are correspondingly arranged on two sides of the first shell in the horizontal direction;
or, first joint portion sets up directly along vertical direction the both sides of mainboard installation area, the setting that third joint portion corresponds is in the both sides of the vertical direction of first casing.
3. The rear case mounting structure according to claim 1 or 2,
the first clamping portion is a clamping groove, the clamping groove is formed in the edge of the first clamping portion and is provided with an opening in the direction, the third clamping portion corresponds to a clamping tongue, and the extending direction of the clamping tongue is opposite to the opening direction of the clamping groove.
4. The rear case mounting structure according to claim 3,
the inner side surface of the back plate protrudes towards the outer side surface, an opening is formed in the arrangement direction of the protrusion in the first clamping portion to form the clamping groove, and a clamping block is arranged on the inner surface of the top wall of the protrusion, close to the opening;
the clamping tongue is arranged on the sheet body on the side edge of the first shell, and a clamping hook opposite to the protruding direction of the clamping block is arranged at the end part of the clamping tongue and used for clamping the clamping block after the clamping tongue extends into the clamping groove.
5. The rear case mounting structure according to claim 4,
the clamping tongues arranged on two opposite sides of the first shell are respectively a first side clamping tongue and a second side clamping tongue, the first side clamping tongue extends outwards from one side of the first shell, and the second side clamping tongue extends from the other side of the first shell along the same direction as the first side clamping tongue.
6. The rear case mounting structure according to claim 5,
the first side clamping tongue is a cantilever structure formed by gaps arranged at intervals on the side edge of the first shell;
the second side clamping tongue is of a cantilever sheet structure.
7. The rear case mounting structure according to claim 1,
the second joint portion is a slot, the slot is provided with a socket along a vertical downward direction, the fourth joint portion is correspondingly a plug tongue, and the extension direction of the plug tongue is opposite to the socket direction of the slot.
8. The rear case mounting structure according to claim 7,
the back plate is provided with a convex shell which is formed by protruding from the inner surface to the outer surface along the vertical direction, the socket is arranged in the vertically downward direction of the convex shell, and a limiting block is arranged on the inner surface of the convex shell, which is close to the socket;
wherein, a part of back plate is vertically arranged upwards from the socket and forms the slot with the convex shell;
insert the tongue and do the vertical cantilever lamellar body that upwards extends in first side of second casing, the surface of cantilever lamellar body is provided with inserts colludes, is used for insert the tongue insert behind the slot with the stopper joint.
9. The rear case mounting structure according to claim 1,
the first side of the second shell faces vertically upwards, and the sealing plate extends in a direction away from the back plate and perpendicular to the back plate;
the sealing plate is provided with a plurality of through holes for the connection terminals on the main board to penetrate through.
10. A display device, comprising:
a rear housing mounting arrangement according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010002342.2A CN111182747B (en) | 2020-01-02 | 2020-01-02 | Rear shell mounting structure and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010002342.2A CN111182747B (en) | 2020-01-02 | 2020-01-02 | Rear shell mounting structure and display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111182747A true CN111182747A (en) | 2020-05-19 |
| CN111182747B CN111182747B (en) | 2021-10-08 |
Family
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| CN202010002342.2A Active CN111182747B (en) | 2020-01-02 | 2020-01-02 | Rear shell mounting structure and display device |
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Cited By (1)
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| CN115118900A (en) * | 2021-03-18 | 2022-09-27 | 高创(苏州)电子有限公司 | Display device |
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| CN111182747B (en) | 2021-10-08 |
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Address after: No.1088 Dajing Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Applicant after: Gaochuang (Suzhou) Electronics Co.,Ltd. Applicant after: BOE TECHNOLOGY GROUP Co.,Ltd. Address before: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Applicant before: BOE TECHNOLOGY GROUP Co.,Ltd. Applicant before: Gaochuang (Suzhou) Electronics Co.,Ltd. |
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