CN220235194U - Display shell and display - Google Patents

Abstract

The application provides a display casing and display, the display casing includes backplate and face frame subassembly, face frame subassembly is used for assembling the display screen, face frame subassembly one of backplate is last to be equipped with the pothook, face frame subassembly the supply has been seted up on the other of backplate the holding tank that the pothook stretches into, the notch department of holding tank is equipped with joint portion, joint portion with the pothook looks joint, so that face frame subassembly with backplate fixed connection. The display shell can achieve the purpose of disassembly prevention.

Description

Display shell and display

Technical Field

The application belongs to the technical field of display, and particularly relates to a display shell and a display.

Background

With the increasing aging of the display market, the requirements of customers on the display are higher and higher, the pursuit of high quality is imperative, but the phenomenon that bad merchants use reworked products to impersonate new products also often occurs in second-hand markets, so that the rights and interests of common consumers are greatly hurt, the trust of the consumers is hit, and the good development of the market is affected.

The display shell, the back plate and the face frame component in the related art adopt a detachable connection mode, so that the display is convenient to install and maintain, and meanwhile, for common consumers, whether the display is shipped from a factory or not is difficult to judge, and the user experience is poor.

Disclosure of Invention

The embodiment of the application provides a display shell and display, through set up the pothook on one of backplate, face frame subassembly, set up on the other and supply the holding tank that the pothook stretches into, the notch department of holding tank be equipped with the joint portion of pothook looks joint, make backplate and face frame subassembly fixed connection when pothook and joint portion looks joint, the user can only open through destructive demolition to the probability that the user purchased the display of non-former factory has been reduced.

In a first aspect, the present application provides a display housing, including backplate and face frame subassembly, face frame subassembly is used for assembling the display screen, face frame subassembly one of backplate is last to be equipped with the pothook, face frame subassembly the supply has been seted up on the other of backplate the holding tank that the pothook stretches into, the notch department of holding tank is equipped with joint portion, joint portion with the pothook looks joint, so that face frame subassembly with backplate fixed connection.

In some embodiments, the back plate comprises a first face wall, and the hooks are arranged on the first face wall; the face frame assembly comprises a face frame and a first middle frame, the first middle frame comprises a second face wall which is parallel to the first face wall, the second face wall is provided with an accommodating groove and a clamping part, the depth of the accommodating groove is larger than the size of the first face wall when the clamping hook protrudes out of the second face wall in the thickness direction of the second face wall.

In some embodiments, the first surface wall includes a first surface and a second surface opposite to each other along a thickness direction thereof, the hook is a cantilever structure protruding from the first surface, the second surface wall includes a third surface and a fourth surface opposite to each other along a thickness direction thereof, the third surface is provided with the accommodating groove, and a depth of the accommodating groove is greater than a size of the hook protruding from the first surface along the thickness direction of the second surface wall.

In some embodiments, the clamping portion is a strip-shaped protrusion arranged at the notch, and the clamping portion protrudes out of a groove side wall of the accommodating groove.

In some embodiments, along a first direction, the clamping portion includes a square section and a bending section, the square section is connected between the side wall of the groove and the bending section, and the bending section is inclined from the square section to the accommodating groove relative to the first direction, wherein the first direction is perpendicular to the thickness direction of the second surface wall.

In some embodiments, the square section protrudes from the third surface away from the outer surface of the receiving groove in a thickness direction of the second face wall.

In some embodiments, when the clamping portion is clamped with the clamping hook, the outer surface of the square section away from the accommodating groove is flush with the second surface, and a dimension of the square section along the thickness direction of the second surface wall is smaller than or equal to the thickness of the first surface wall.

In some embodiments, the accommodating groove includes a first side wall and a second side wall disposed opposite to each other along a first direction, the first side wall is connected with the clamping portion, and the second side wall is disposed obliquely with respect to the first direction, so that the notch portion is flared, wherein the first direction is perpendicular to a thickness direction of the second side wall.

In some embodiments, the first panel is provided with an avoidance opening into which the clamping portion extends, and the hook is disposed at the avoidance opening.

The beneficial effect of this application provided display casing lies in: compared with the prior art, the display shell that this application provided stretches into behind the holding tank through the pothook and looks joint with joint portion, like this, when the user wants to separate backplate and face frame subassembly through external force, joint portion has blockked the pothook and has moved outside the holding tank for backplate and face frame subassembly fixed connection, moreover, external force is great, make backplate and face frame subassembly connect more firm, then the user can only break at least one in the back with joint portion or the pothook through the instrument just can separate both, like this, can leave the trace after the display shell is torn open, thereby make the display shell reach the purpose of preventing tearing open, the probability that the user purchased the display of non-former factory has been reduced, user experience has been improved.

In a second aspect, the present application further provides a display, including the display housing of the first aspect and a display screen, where the display screen is disposed on the display housing.

The beneficial effect of the display that this application provided lies in: the application provides a display stretches into behind the holding tank with joint portion looks joint through the pothook for backplate and face frame subassembly fixed connection, like this, when the user wants to separate backplate and face frame subassembly through external force, joint portion has blockked the pothook and has removed outside the holding tank, and external force is big more, make backplate and face frame subassembly connect more firm, then the user can only break at least one in the back with joint portion or the pothook through the instrument just can separate both, like this, can leave the trace after the display casing is torn open, thereby make the display casing reach the purpose of preventing tearing open, the probability that the user purchased the display of non former factory has been reduced, user experience has been improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required for the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of a display housing according to an embodiment of the present disclosure;

FIG. 2 is a schematic diagram illustrating the assembly of the back plate and the first middle frame in FIG. 1;

FIG. 3 is an exploded view of FIG. 2;

FIG. 4 is an enlarged view of the portion I in FIG. 2;

FIG. 5 is a schematic cross-sectional view at dashed line A in FIG. 4;

fig. 6 is an enlarged view at II in fig. 3;

FIG. 7 is a schematic cross-sectional view at dashed line B in FIG. 6;

fig. 8 is an enlarged view at III in fig. 3;

FIG. 9 is a schematic cross-sectional view at dashed line C in FIG. 8;

FIG. 10 is an assembled schematic view of a display according to a second embodiment;

FIG. 11 is an exploded view of FIG. 10;

fig. 12 is an exploded view of the structure of the display in some embodiments three.

Wherein, each reference sign in the figure:

10. a back plate; 11. a first face wall; 111. a first surface; 112. a second surface; 12. a clamping hook; 13. a bottom wall; 14. an accommodation space; 15. an avoidance port;

20. a face frame assembly; 201. a face frame; 202. a first middle frame; 203. a second middle frame; 21. a second face wall; 211. a third surface; 212. a fourth surface; 22. a clamping part; 221. a square section; 222. a bending section;

30. a receiving groove; 31. a first sidewall; 32. a second sidewall;

40. and a display screen.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Example 1

Fig. 1 to 3 are exploded views of a display housing according to an embodiment of the present disclosure, fig. 2 is an assembled schematic view of the back plate and the first middle frame in fig. 1, and fig. 3 is an exploded view of fig. 2. The application provides a display housing, including backplate 10 and face frame subassembly 20, face frame subassembly 20 is used for assembling display screen 40, is equipped with pothook 12 on one of face frame subassembly 20, backplate 10, has seted up the holding tank 30 that supplies pothook 12 to stretch into on the other of face frame subassembly 20, backplate 10, and the notch department of holding tank 30 is equipped with joint portion 22, joint portion 22 and pothook 12 looks joint to make face frame subassembly 20 and backplate 10 fixed connection.

The display casing provided by the embodiment of the application has the beneficial effects that: compared with the prior art, the display shell that this application provided, stretch into holding tank 30 back and joint portion 22 looks joint through pothook 12, make backplate 10 and face frame subassembly 20 fixed connection, like this, when the user wants to separate backplate 10 and face frame subassembly 20 through external force, the pothook 12 has been stopped to remove outward holding tank 30 to the joint portion 22, and external force is bigger, make backplate 10 and face frame subassembly 20 connect more firmly moreover, then the user can only separate both after destroying at least one of joint portion 22 or pothook 12 through the instrument, like this, the display shell can leave the vestige after being torn open, thereby make the display shell reach the purpose of preventing tearing open, the probability that the user purchased the display of non-former factory has been reduced, user experience has been improved.

As shown in fig. 1 and 3, the back plate 10 is provided with a hook 12, the face frame assembly 20 includes a face frame 201 and a first middle frame 202, the face frame 201 and the first middle frame 202 are detachably connected, or after the first middle frame 202 is connected with the back plate 10, the face frame 201 is connected with the back plate 10; the first middle frame 202 is provided with a containing groove 30, and a clamping part 22 matched with the clamping hook 12 in a clamping way is arranged at the notch of the containing groove 30.

Of course, the back plate 10 may be provided with a receiving groove 30, the notch of the receiving groove 30 is provided with a clamping portion 22, the first middle frame 202 is provided with a clamping hook 12, and the clamping hook 12 is clamped with the clamping portion 22; the face frame 201 may be provided with a receiving groove 30, a clamping part 22 is provided at a notch of the receiving groove 30, a hook 12 is provided on the back plate 10, and the hook 12 is clamped with the clamping part 22; the back plate 10 may be provided with a receiving groove 30, a notch of the receiving groove 30 may be provided with a clamping portion 22, the face frame 201 may be provided with a hook 12, and the hook 12 is clamped with the clamping portion 22, which is not particularly limited herein.

As shown in fig. 2 and 3, in some embodiments, the back plate 10 includes a first surface wall 11, and a hook 12 is disposed on the first surface wall 11; the surface frame assembly 20 comprises a surface frame 201 and a first middle frame 202, the first middle frame 202 comprises a second surface wall 21 which is parallel to the first surface wall 11, a containing groove 30 is arranged on the second surface wall 21, a clamping part 22 is arranged at the notch of the containing groove 30, and the depth of the containing groove 30 is larger than the size of the clamping hook 12 protruding out of the first surface wall 11 along the thickness direction (the direction indicated by an arrow X in fig. 5) of the second surface wall 21.

Through designing the depth of holding tank 30 to be greater than the size that pothook 12 protruding in first face wall 11, for pothook 12 provides bigger space for pothook 12 can stretch into holding tank 30 as far as possible along the thickness direction of second face wall 21, and pothook 12 can fully be located holding tank 30 like this, and the free end and the joint portion 22 looks joint of pothook 12 can make first face wall 11 and second face wall 21 be close to as far as possible until laminating mutually, thereby improved backplate 10 and first center 202 connection's firm degree.

As shown in fig. 2 and 3, the back panel 10 may include, but is not limited to, a bottom wall 13 and four first side walls 11 connected to the bottom wall 13, where the bottom wall 13 and the four first side walls 11 enclose a receiving space 14, and the first middle frame 202 may be located in the receiving space 14.

The first middle frame 202 may have an annular shape as a whole and includes at least one second wall 21. The plurality of second side walls 21 may be integrally connected or detachably connected. The accommodating groove 30 and the engaging portion 22 on the second surface wall 21 are designed corresponding to the hooks 12 on the first surface wall 11, and the number and the shape and the size of the second surface wall 21 may be determined according to the actual situation, which is not specifically limited herein.

As shown in fig. 4 and 5, in some embodiments, the first surface wall 11 includes a first surface 111 and a second surface 112 opposite to each other in a thickness direction thereof, that is, in a direction indicated by an arrow X in fig. 5, the hook 12 is a cantilever structure protruding from the first surface 111, the second surface wall 21 includes a third surface 211 and a fourth surface 212 opposite to each other in the thickness direction thereof, the third surface 211 is provided with a receiving groove 30, and a depth of the receiving groove 30 is greater than a size of the hook 12 protruding from the first surface 111 in the thickness direction of the second surface wall 21.

Through designing the hook 12 into the cantilever structure, like this, the hook 12 can take place certain deformation under the exogenic action, designs the degree of depth of holding tank 30 simultaneously to be greater than the size that hook 12 protruding in first surface 111, like this, has further increased the assembly space of holding tank 30 to for the hook 12 warp and provides bigger space, more be favorable to the joint assembly of hook 12 and joint portion 22.

The hooks 12 and the clamping portions 22 are disposed in one-to-one correspondence, and the number of the hooks 12 and the clamping portions 22 is determined according to the sizes and the strength requirements of the back plate 10 and the first middle frame 202, which are not limited herein.

As shown in fig. 5 and 8, fig. 8 is an enlarged view at III in fig. 3. In some embodiments, the catch 12 is of unitary construction with the first panel 11. This further increases the strength of the catch 12, making the connection between the back plate 10 and the first middle frame 202 more secure. In order to improve the strength of the display housing, the back plate 10 is made of metal, for example, the first surface wall 11 may be made of metal plate, and the hook 12 may be formed by stamping, bending, etc., so that the strength requirement of the back plate 10 can be met, and the back plate is simple to process, easy to form, and low in cost. Of course, the first surface wall 11 may be made of a non-metal material such as plastic, and may be integrally molded by injection molding, which is not particularly limited herein.

As shown in fig. 5 to 7, fig. 6 is an enlarged view at II in fig. 3, and fig. 7 is a schematic cross-sectional view at a broken line B in fig. 6. In some embodiments, the clamping portion 22 is a strip-shaped protrusion disposed at the notch, and the clamping portion 22 protrudes from a groove sidewall of the accommodating groove 30.

Through the arrangement, the length of the clamping part 22 is increased, so that the clamping part 22 is matched with the clamping hook 12 in a clamping manner more firmly.

As shown in fig. 5 and 6, the notch of the receiving groove 30 has a rectangular profile, and the clamping portion 22 may be disposed on the long side of the receiving groove 30.

Of course, the clamping portion 22 may be disposed on a long side or a short side, the contour of the notch of the accommodating groove 30 may be rectangular or rounded rectangular, the contour of the notch of the accommodating groove 30 may be positive or rounded square, the clamping portion 22 may be disposed on any side, and the contour of the notch of the accommodating groove 30 may be circular or elliptical, so that the clamping portion 22 may be disposed at the edge of the notch along part of the circumferential direction, which is not particularly limited herein.

As shown in fig. 6, the dimension of the engaging portion 22 in the longitudinal direction is smaller than the length of the accommodating groove 30. The longitudinal direction of the accommodating groove 30 is a direction indicated by an arrow Z in fig. 5.

Through the arrangement, the space of the clamping part 22 occupying the accommodating groove 30 is reduced, and correspondingly, the space of the accommodating groove 30 for the clamping hook 12 to extend in is increased, so that firm connection between the clamping part 22 and the clamping hook 12 is facilitated.

As shown in fig. 5, in some embodiments, along a thickness direction perpendicular to the second surface wall 21, i.e., the first direction, as indicated by an arrow Y in fig. 5, the clamping portion 22 includes a square section 221 and a bending section 222, the square section 221 is connected between the groove side wall and the bending section 222, and the bending section 222 is disposed obliquely from the square section 221 to a direction in the accommodating groove 30.

Through the above arrangement, the clamping portion 22 is in a hook shape in the cross section perpendicular to the length direction of the clamping portion 22 as shown in fig. 5, and the square section 221 is designed such that a space for the free end of the hook 12 to extend is provided between the bending section 222 and the groove side wall of the accommodating groove 30 along the direction indicated by the arrow Y in fig. 5, so that the clamping portion 22 is in clamping fit with the hook 12.

The square segment 221 is a square or rectangular shape in the cross section perpendicular to the longitudinal direction of the engaging portion 22 as shown in fig. 5, and is not particularly limited.

The dimension of the bending section 222 extending into the accommodating groove 30 along the thickness direction of the second surface wall 21 may be determined according to the dimension of the protruding portion of the hook 12 from the first surface 111, so that when the clamping portion 22 is clamped to the hook 12, the two overlap in the direction indicated by the arrow Y in fig. 5, which is not limited herein.

Of course, the engaging portion 22 may include not only the square section 221 and the bending section 222 but also only the square section 221 or the bending section 222, and is not particularly limited herein.

As shown in fig. 5 and 7, in some embodiments, the square segment 221 protrudes from the third surface 211 away from the outer surface of the receiving groove 30 in the thickness direction of the second face wall 21, as indicated by an arrow X in fig. 5.

Through the arrangement, the strength of the clamping portion 22 is improved, and the clamping portion 22 is firmly connected with the second face wall 21.

As shown in fig. 5, in some embodiments, when the engaging portion 22 engages with the hook 12, the outer surface of the square section 221 away from the accommodating groove 30 is flush with the second surface 112, and the dimension of the square section 221 along the thickness direction is less than or equal to the thickness of the first surface wall 11.

Through the above arrangement, compared with the situation that the clamping portion 22 protrudes out of the second surface 112 or is recessed toward the first surface 111, when the clamping portion 22 is clamped and matched with the clamping hook 12, one side surface of the square section 221, away from the accommodating groove 30, is flush with the second surface 112, on the basis of firm connection between the clamping portion 22 and the clamping hook 12, the aesthetic property of the display shell is improved, in addition, the dimension of the square section 221 in the thickness direction is smaller than or equal to the thickness of the first surface wall 11, so that the space of the accommodating groove 30 for the clamping hook 12 to extend in is enlarged, when the clamping hook 12 is clamped and matched with the clamping portion 22, a gap exists between the free end of the clamping hook 12 and the square section 221 in the thickness direction (the direction indicated by arrow X shown in FIG. 5), and on the basis of ensuring firm connection between the clamping portion 22 and the clamping hook 12, the free end of the clamping hook 12 and the square section 221 are prevented from abutting against each other when the clamping portion 22 and the clamping hook 12 are clamped, and the connection reliability of the back plate 10 and the first middle frame 202 is improved.

In some embodiments, as shown in fig. 7, square section 221 is of unitary construction with bent section 222. In this way, the strength of the clamping portion 22 is improved, so that the clamping portion 22 is connected with the clamping hook 12 firmly.

As shown in fig. 7, in some embodiments, the clamping portion 22 is of unitary construction with the second wall 21. In this way, the strength of the clamping portion 22 is further improved, so that the clamping portion 22 is more firmly connected with the clamping hook 12.

As shown in fig. 5 and 7, in some embodiments, the accommodating groove 30 includes a first side wall 31 and a second side wall 32 disposed opposite to each other along a first direction, the first side wall 31 is connected with the engaging portion 22, and the second side wall 32 is disposed obliquely to the first direction (a direction indicated by an arrow Y in fig. 5) so that the notch portion is flared, wherein the first direction is perpendicular to a thickness direction of the second face wall 21.

By the above arrangement, the size of the notch of the accommodating groove 30 along the first direction is increased, so that the hook 12 is easier to extend into the accommodating groove 30, and the connection between the back plate 10 and the first middle frame 202 is facilitated.

As shown in fig. 5 and 9, fig. 9 is a schematic cross-sectional view at a broken line C in fig. 8. In some embodiments, the first surface wall 11 is provided with an avoidance opening 15 into which the clamping portion 22 extends, and the hook 12 is disposed at the avoidance opening 15.

By arranging the avoidance opening 15 on the first surface wall 11, the clamping part 22 can extend into the avoidance opening 15 to be clamped with the clamping hook 12, so that the backboard 10 and the first middle frame 202 are firmly connected, the risk that the clamping part 22 protrudes out of the outer surface of the first surface wall 11 is reduced, and the attractiveness of the display shell is improved.

As shown in fig. 5, for example, an escape opening 15 may be formed at the junction between the first surface wall 11 and the bottom wall 13. This further makes the connection between the back plate 10 and the first middle frame 202 more secure.

Example two

As shown in fig. 10 and 11, fig. 10 is an assembled schematic view of the display in the second embodiment, and fig. 11 is an exploded view of fig. 10. The second embodiment of the present application provides a display, including a display screen 40 and a display housing, where the display screen 40 is disposed on the display housing.

As shown in fig. 11, the display housing includes a back plate 10 and a face frame assembly 20, the face frame assembly 20 includes a first middle frame 202 and a face frame 201, the back plate 10 includes a bottom wall 13 and a first face wall 11, the bottom wall 13 and the first face wall 11 enclose to form an accommodating space 14, the first middle frame 202 is located in the accommodating space 14, and the display screen 40 is disposed between the first middle frame 202 and the face frame 201.

The display housing structure in the second embodiment is the same as that in the first embodiment, and will not be described herein.

The display provided in the second embodiment of the present application has the following beneficial effects: the clamping hooks 12 extend into the accommodating grooves 30 and then are clamped with the clamping portions 22, so that the back plate 10 and the face frame assembly 20 are fixedly connected, when a user wants to separate the back plate 10 and the face frame assembly 20 through external force, the clamping portions 22 block the clamping hooks 12 from moving out of the accommodating grooves 30, the larger the external force is, the more firmly the back plate 10 and the face frame assembly 20 are connected, the user can separate the clamping portions 22 or at least one of the clamping hooks 12 only after destroying the clamping portions 22 or the clamping hooks 12 through a tool, trace is left after the display shell is disassembled, the purpose of preventing the disassembly is achieved, the probability that the user purchases a display of a non-original factory is reduced, and user experience is improved.

Example III

As shown in fig. 12, fig. 12 is an exploded view of the structure of the display in the third embodiment. The third embodiment of the present application provides a display, and the display in the third embodiment is different from the second embodiment mainly in a display housing, and the face frame assembly 20 in the display housing in the third embodiment includes a face frame 201, a first middle frame 202 and a second middle frame 203.

As shown in fig. 10, the display includes a display screen 40 and a display housing, the display housing includes a back plate 10 and a face frame assembly 20, the face frame assembly 20 includes a face frame 201, a first middle frame 202, and a second middle frame 203, a hook 12 is disposed on the back plate 10, the first middle frame 202 includes a second face wall 21, a receiving slot 30 is disposed on the second face wall 21, a clamping portion 22 is disposed at a notch of the receiving slot 30, the second middle frame 203 is clamped with the first middle frame 202, the second middle frame 203 is detachably connected with the face frame 201, and the display screen 40 is disposed between the second middle frame 203 and the face frame 201.

The detachable connection includes at least one of a clamping connection, a screw connection and a sliding connection, which are not particularly limited herein.

The display provided in the third embodiment of the present application has the following beneficial effects: the clamping hooks 12 extend into the accommodating grooves 30 and then are clamped with the clamping portions 22, so that the back plate 10 and the face frame assembly 20 are fixedly connected, when a user wants to separate the back plate 10 and the face frame assembly 20 through external force, the clamping portions 22 block the clamping hooks 12 from moving out of the accommodating grooves 30, the larger the external force is, the more firmly the back plate 10 and the face frame assembly 20 are connected, the user can separate the clamping portions 22 or at least one of the clamping hooks 12 only after destroying the clamping portions 22 or the clamping hooks 12 through a tool, trace is left after the display shell is disassembled, the purpose of preventing the disassembly is achieved, the probability that the user purchases a display of a non-original factory is reduced, and user experience is improved.

The foregoing description of the preferred embodiment of the present utility model is not intended to limit the utility model to the particular form disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

Claims (10)

1. A display housing, comprising:

a back plate (10);

the face frame assembly (20) is used for assembling a display screen (40), a clamping hook (12) is arranged on one of the face frame assembly (20) and the back plate (10), a containing groove (30) for the clamping hook (12) to extend into is formed in the other one of the face frame assembly (20) and the back plate (10), a clamping part (22) is arranged at a notch of the containing groove (30), and the clamping part (22) is clamped with the clamping hook (12) so that the face frame assembly (20) is fixedly connected with the back plate (10).

2. The display housing of claim 1, wherein the housing is configured to receive the display housing,

the backboard (10) comprises a first surface wall (11), and the clamping hooks (12) are arranged on the first surface wall (11); the face frame assembly (20) comprises a face frame (201) and a first middle frame (202), the first middle frame (202) comprises a second face wall (21) which is parallel to the first face wall (11), the second face wall (21) is provided with a containing groove (30) and a clamping part (22), the depth of the containing groove (30) is larger than the size of the clamping hook (12) protruding out of the first face wall (11) along the thickness direction of the second face wall (21).

3. The display housing of claim 2, wherein the housing is configured to receive the display housing,

the first side wall (11) comprises a first surface (111) and a second surface (112) which are opposite to each other along the thickness direction of the first side wall, the clamping hooks (12) are cantilever structures protruding from the first surface (111), the second side wall (21) comprises a third surface (211) and a fourth surface (212) which are opposite to each other along the thickness direction of the second side wall, the third surface (211) is provided with the accommodating groove (30), and the depth of the accommodating groove (30) is larger than the size of the clamping hooks (12) protruding from the first surface (111) along the thickness direction of the second side wall (21).

4. A display housing according to claim 3, wherein,

the clamping part (22) is a strip-shaped protrusion arranged at the notch, and the clamping part (22) protrudes out of the groove side wall of the accommodating groove (30).

5. The display housing of claim 4, wherein the housing is configured to receive the display device,

along first direction, joint portion (22) include square section (221) and section of bending (222), square section (221) connect in between the groove lateral wall with section of bending (222), section of bending (222) by square section (221) to relative in holding tank (30) first direction slope sets up, wherein, first direction perpendicular to the thickness direction of second panel wall (21).

6. The display housing of claim 5, wherein the housing is configured to receive the display device,

along the thickness direction of the second surface wall (21), the outer surface of the square section (221) away from the accommodating groove (30) protrudes from the third surface (211).

7. The display housing of claim 6, wherein the housing is configured to receive the display device,

when the clamping part (22) is clamped with the clamping hook (12), the outer surface of the square section (221) away from the accommodating groove (30) is flush with the second surface (112), and the size of the square section (221) along the thickness direction of the second surface wall (21) is smaller than or equal to the thickness of the first surface wall (11).

8. The display housing according to any one of claims 2 to 7, wherein,

the accommodating groove (30) comprises a first side wall (31) and a second side wall (32) which are oppositely arranged along a first direction, the first side wall (31) is connected with the clamping part (22), and the second side wall (32) is obliquely arranged relative to the first direction so that the notch part is in a flaring shape, wherein the first direction is perpendicular to the thickness direction of the second side wall (21).

9. The display housing according to any one of claims 2 to 7, wherein,

the first face wall (11) is provided with an avoidance opening (15) into which the clamping part (22) extends, and the clamping hook (12) is arranged at the avoidance opening (15).

10. A display, comprising:

the display housing according to any one of claims 1 to 9;

and the display screen (40) is arranged on the display shell body.