TWI726695B - Display assembly structure - Google Patents

Abstract

A display assembly structure is provided. The display assembly structure includes a display, at least one fixed module and at least one fixed cylinder. The display includes a first casing and a second casing, and a display panel is located inside the first casing and the second casing. The at least one fixed module is detachably disposed on a first surface of the first casing. The at least one fixing cylinder is disposed on a second surface of the second casing facing the first casing. The at least one fixed cylinder inserts into the at least one fixed module, when the first casing is disposed on one side of the second casing. Thereby, the display assembly structure solves the problem of the assembly structure of the display is obviously visible after the display is assembled.

Description

Display assembly structure

The present invention relates to the technical field of a display. Specifically, the present invention relates to a display assembly structure that can improve the problem that the display assembly structure is obviously visible after the display is assembled.

Generally, the current electronic products are usually structured by a group of matching shells to completely cover the internal electronic components, and the assembly is completed by screw locking. In the display, screw locking is also mostly used. However, although this method can achieve a good assembly effect, it is obviously inconvenient in the assembly process and subsequent maintenance and disassembly. In addition, for the display, the appearance design is an important part of the product, which often affects the topicality and attention of the display in the market, and the method of screw locking easily affects the appearance design.

In summary, the inventor of the present invention has designed a display assembly structure to improve on the shortcomings of the existing technology, thereby enhancing the industrial application and utilization.

In view of the above-mentioned problems of the prior art, the purpose of the present invention is to provide a display assembly structure to improve the above-mentioned display problems.

Based on the above objective, the present invention provides a display assembly structure, which includes a display, at least one fixing module, and at least one fixing post. The display system includes a first housing And a second casing, and a display panel located inside the first casing and the second casing. At least one fixed module is detachably disposed on the first surface of the first housing. The at least one fixing column corresponds to the at least one fixing module and is disposed on the second surface of the second casing facing the first casing. When the first housing is arranged on one side of the second housing, at least one fixed post is inserted into the at least one fixed module, and the at least one fixed module is detachably fixed to the at least one fixed post.

Preferably, the fixing column may have an annular fixing groove, and the fixing module may include a hollow shell, a fixing ring and an elastic member. One end of the hollow shell has a first through hole, and the fixing ring and the elastic member are arranged in the hollow shell; when the at least one fixing module is detachably fixed to the at least one fixing column, the fixing ring is engaged In the annular fixing groove, and the elastic member is pressed between the fixing ring and the inner wall surface of the hollow shell.

Preferably, the fixing ring may be a ring-shaped hollow structure with an opening formed on the inner side, and a plurality of balls may be arranged inside the fixing ring, and the balls are exposed through the opening and inserted into the ring-shaped fixing groove.

Preferably, the fixing column may have an annular fixing groove, and the fixing module may include a hollow shell, a dish-shaped buckle ring and a pressing member. One end of the hollow shell has a first through hole, the dish-shaped buckle ring and the pressing member are arranged in the hollow shell, and the outer periphery of the dish-shaped buckle ring is fixed to the inner wall of the hollow shell; when at least one When the fixing module is detachably fixed to at least one fixing post, the inner periphery of the dish-shaped buckle is clamped in the annular fixing groove.

Preferably, the disc buckle can have a first state and a second state; when the disc buckle is in the first state, the inner diameter formed by the inner periphery of the disc buckle is equal to or smaller than the diameter of the annular fixing groove ; When the dish-shaped buckle is in the second state, the inner diameter formed by the inner peripheral edge of the dish-shaped buckle is larger than the diameter of the annular fixing groove.

Preferably, the shape of the first through hole may correspond to the shape of the fixing post.

Preferably, the first housing can be provided with at least one fixing portion corresponding to the at least one fixing module; the fixing portion has a receiving slot, and a plurality of hooks are arranged around the opening of the receiving slot. The fixed module includes a hollow shell, one end of the hollow shell has a first through hole, the shape of the first through hole corresponds to the shape of the fixing column, and the hollow shell is adjacent to the other end with a latch ditch. When the fixing module is detachably arranged in the first housing, the hooks are locked in the locking groove.

Preferably, the first housing may be provided with at least one fixing portion corresponding to the at least one fixing module; the fixing portion has a receiving groove, and the opening of the receiving groove is provided with an internal thread. The fixed module includes a hollow shell. One end of the hollow shell has a first through hole. The shape of the first through hole corresponds to the shape of the fixed column. The hollow shell is adjacent to the other end with an external thread. . When the fixing module is detachably arranged on the first housing, the external thread is screwed to the internal thread.

Preferably, the first surface of the first casing is provided with a plurality of guiding posts, and the second surface of the second casing is provided with a plurality of guiding parts; the guiding parts correspond to the guiding posts, The guiding posts are inserted into the guiding parts respectively.

Preferably, the length from the first surface of the first housing to one end of the guide post may be greater than the length from the first surface of the first housing to one end of the fixing module.

The display assembly structure of the present invention can at least have the following advantages:

(1) In the display assembly structure of the present invention, the fixing module is arranged on the first housing and the fixing post is arranged on the second housing, so that when the first housing is arranged on one side of the second housing At this time, the fixing post can be inserted into the fixing module to complete the assembly of the first housing and the second housing. Thereby, outside the first housing or the second housing, There is no obvious assembly structure, which can effectively increase the appearance of the display.

(2) In the display assembly structure of the present invention, the fixing module is arranged on the first housing and the fixing post is arranged on the second housing, so that when the first housing is arranged on one side of the second housing At this time, the fixing column can be inserted into the fixing module to complete the assembly of the first housing and the second housing, which can effectively reduce the man-hours and other costs required for the assembly process.

(3) The display assembly structure of the present invention is detachably fixed to the fixing column by the fixing module, so that the subsequent maintenance and disassembly can also effectively reduce the man-hours and other costs required in the assembly process.

1: Display assembly structure

10: display

11: The first shell

111: The first side

112: Fixed part

1121: container

1122: card hook

1123: internal thread

113: Guiding Post

12: The second shell

121: second side

122: Guiding Department

13: display panel

20: Fixed module

21: Hollow shell

211: first through hole

212: second through hole

213: Main Body

214: Cap Department

215: inner wall surface

216: Snap groove

217: External thread

22: fixed ring

221: open

222: ball

23: Elastic parts

24: Dish buckle

241: The inner diameter of the disc buckle

25: Compression

30: fixed column

31: Annular fixing groove

311: Diameter of the annular fixing groove

S1: First state

S2: second state

In order to make the above objectives, technical features, and gains after actual implementation more obvious and easy to understand, a more detailed description will be given below with a preferred implementation example to assist the corresponding related drawings.

FIG. 1 is a schematic diagram of the overall structure of the first embodiment of the display assembly structure of the present invention.

FIG. 2 is a schematic diagram of the structure of the fixing module and the fixing column of the first embodiment of the display assembly structure of the present invention.

FIG. 3 is a first structural diagram of the fixing module and the fixing post of the second embodiment of the display assembly structure of the present invention.

FIG. 4 is a schematic diagram of a second structure of the fixing module and the fixing post of the second embodiment of the display assembly structure of the present invention.

FIG. 5 is a schematic diagram of the butterfly buckle of the second embodiment of the display assembly structure of the present invention.

FIG. 6 is a schematic diagram of the third embodiment of the display assembly structure of the present invention.

FIG. 7 is a schematic diagram of the fourth embodiment of the display assembly structure of the present invention.

FIG. 8 is a schematic diagram of the fifth embodiment of the display assembly structure of the present invention.

In order to understand the technical features, content and advantages of the present invention as well as the effects that can be achieved, the present invention is described in detail with the accompanying drawings and in the form of embodiment expressions as follows, and the figures used therein are only For the purpose of illustration and auxiliary description, it is not necessarily the true scale and precise configuration after the implementation of the present invention. Therefore, the proportion and configuration relationship of the attached drawings should not be interpreted, and the scope of rights of the present invention in actual implementation should not be interpreted. Narrate.

In the drawings, for the sake of clarity, the thickness or width of the panel, light guide, etc. are exaggerated. Throughout the specification, the same reference numerals denote the same elements. It should be understood that when an element such as a light guide is referred to as being "on" or "connected to" or "disposed on" another element, it can be directly on or connected to another element, Or intermediate elements may also be present. Conversely, when an element is referred to as being "directly on" or "directly connected to" another element, there are no intervening elements. As used herein, "connection" or "setting" can refer to a physical and/or electrical connection or setting. In addition, if the terms "first", "second", and "third" are used for descriptive purposes only, they cannot be understood as indicating or implying relative importance or their order relationship.

Unless otherwise defined, all terms (including technical and scientific terms) used herein have meanings commonly understood by ordinary knowledge in the technical field to which the present invention belongs. Will advance one It is understood that terms such as those defined in commonly used dictionaries should be interpreted as having meanings consistent with their meanings in the context of related technologies and the present invention, and will not be interpreted as idealized or overly formal Unless explicitly defined as such in this article.

Please refer to FIGS. 1 to 2, which are related schematic diagrams of the first embodiment of the display assembly structure of the present invention. As shown in the figure, the display assembly structure 1 of the present invention includes a display 10, at least one fixing module 20 and at least one fixing post 30.

Among them, the display 10 includes a first housing 11, a second housing 12 and a display panel 13. Among them, the first housing 11 and the second housing 12 can be assembled into a whole, and the display panel 13 is located inside the first housing 11 and the second housing 12.

In this embodiment, a plurality of fixed modules 20 are used as an exemplary aspect, but it should not be limited to this. Wherein, the fixing module 20 is detachably disposed on the first surface 111 of the first housing 11, and the first surface 111 is the first housing 11 facing the second housing when assembled with the second housing 12. The surface of 12. Correspondingly, the number of fixed posts 30 is configured corresponding to the number of fixed modules 20. The fixing post 30 is disposed on the second surface 121 of the second housing 12, and the second surface 121 is the surface of the second housing 12 facing the first housing 11 when it is assembled with the first housing 11.

In addition, the position of the fixing post 30 on the second surface 121 of the second housing 12 corresponds to the position of the fixing module 20 on the first surface 111 of the first housing 11. Therefore, when the first housing 11 is arranged on one side of the second housing 12, each fixing post 30 can be inserted into each fixing module 20, and the fixing module 20 is detachably fixed to the fixing post 30 , So that the first housing 11 will be detachably fixed to one side of the second housing 12. For example, the first housing 11 and the second housing 12 can be aligned by a machine, a jig or a manual method, for example, the fixing modules 20 can be aligned. Standard each fixed post 30. Then, the first housing 11 is brought closer to the second housing 12 (or vice versa or the two are close to each other), so that each fixing post 30 can be inserted into each fixing module 20 at the same time or when the time difference is small. In, it can complete the composition.

Therefore, the display assembly structure 1 of the present invention can effectively reduce the man-hours and other costs required in the assembly process.

Incidentally, the first housing 11 can be made of plastic material, and the second housing 12 can be made of metal material. The fixing column 30 may be a column integrally formed on the second housing 12, or may be provided on the second surface 121 of the second housing 12 by means of riveting, welding, tight fitting, and the like. Wherein, the fixing column 30 is, for example, a cylinder, and the outer circumference of the cylinder may have an inwardly recessed ring-shaped fixing groove 31, wherein the cross-sectional shape of the ring-shaped fixing groove 31 may be U-shaped or V-shaped, etc. Or other suitable shapes can be changed according to actual needs. In this embodiment, a U-shaped shape is used as an exemplary aspect, but the exemplary aspect in this embodiment is not limited.

On the other hand, the fixing module 20 may include a hollow shell 21, a fixing ring 22 and an elastic member 23. The hollow shell 21 can be made of metal or plastic material. One end of the hollow shell 21 has a first through hole 211 for the fixing post 30 to be inserted into the fixing module 20. In addition, in different embodiments, the other end of the hollow shell 21 may have a second through hole 212 to avoid the problem of interference between the end of the fixing column 30 and the hollow shell 21. The fixing ring 22 and the elastic member 23 can be arranged in the hollow shell 21.

Incidentally, in order to facilitate the assembly of the fixing ring 22 and the elastic member 23 into the hollow housing 21, the hollow housing 21 can be divided into a main body portion 213 and a cap portion 214, and the first through hole 211 can be It is disposed at one end of the main body portion 213, and the second through hole 212 can be disposed on the cap portion 214. Wherein, the cap portion 214 can be fixed to the other end of the main body portion 213 by means of screw thread, adhesive or ultrasonic welding.

The fixing ring 22 can be made of metal or plastic material, and the fixing ring 22 is a ring-shaped hollow structure. Generally speaking, the inner side of the fixing ring 22 has an opening 221. A plurality of balls 222 are provided inside the fixing ring 22, and the balls 222 can be exposed to the outside of the fixing ring 22 through the opening 221. The elastic member 23 is disposed between the fixing ring 22 and the inner wall surface 215 inside the other end of the hollow shell 21 to push the fixing ring 22 up.

Thereby, when the fixing post 30 enters the hollow housing 21 through the first through hole 211, the balls 222 of the fixing ring 22 are exposed through the opening 221 and embedded in the annular fixing groove 31, and the elastic member 23 is It abuts between the fixing ring 22 and the inner wall surface 215 of the hollow shell 21. Therefore, the fixed module 20 can be stably fixed on the fixed post 30, and since the fixed module 20 is fixed to the first housing 11 and the fixed post is fixed to the second housing 12, the first housing 11 and the second housing 11 The housing 12 can be assembled together stably.

When disassembling, the operator can use a jig or a manual method. At the same time or when the time gap is small, press the other side of the first housing 11 to correspond to the position of the fixed module 20, thereby making it flexible The member 23 is elastically compressed, and the ball 222 is detached from the annular fixing groove 31 and submerged in the opening 221. Therefore, the fixing column 30 can be drawn away from the hollow housing 21 to separate the first housing 11 from the second housing 12.

It is worth mentioning that the position of the annular fixing groove 31 on the fixing column 30 can be set according to actual needs. For example, the distance between the annular fixing groove 31 and the root of the fixing column 30 may correspond to the position of the elastic member 23 Elastic compression stroke etc.

Therefore, the display assembly structure 1 of the present invention can effectively reduce the man-hours and other costs required for the disassembly process. In addition, since the fixing module 20 and the fixing post 30 are respectively disposed on the first housing 11 and the second housing, there is no obvious assembly structure outside the first housing 11 or the second housing 12 , Such as screw locking holes and other structures, which can effectively increase the aesthetics of the display.

Please also refer to FIGS. 3 to 5, which are related schematic diagrams of the second embodiment of the display assembly structure of the present invention. In this embodiment, the configuration or connection relationship of the components is roughly similar to the foregoing, and the similarities are not repeated here. The main difference between this embodiment and the previous embodiments is the implementation of the fixing module 20.

As shown in the figure, the display assembly structure 1 of the present invention includes a display 10, a fixing module 20, and a fixing column 30. Wherein, the fixing post 30 has an annular fixing groove 31, and in this embodiment, the cross section of the annular fixing groove 31 is V-shaped as an exemplary aspect. In addition, the fixing module 20 includes a hollow shell 21, a dish-shaped buckle 24 and a pressing member 25. Wherein, one end of the hollow shell 21 has a first through hole 211 for the fixing post 30 to be inserted into the fixing module 20. Similarly, the other end of the hollow casing 21 may have a second through hole 212 to avoid the problem of interference between the end of the fixing column 30 and the hollow casing 21. The disc-shaped buckle 24 and the pressing member 25 are arranged in the hollow shell 21. Wherein, the pressing member 25 is disposed between the dish-shaped buckle 24 and the inner wall surface 215 inside the other end of the hollow shell 21.

Similarly, in order to facilitate the assembly of the dish-shaped buckle 24 and the pressing member 25 into the hollow housing 21, the hollow housing 21 can be divided into a main body portion 213 and a cap portion 214, and the first through hole 211 can be provided At one end of the main body portion 213, the second through hole 212 can be provided in the cap portion 214. among them, The cap part 214 can be arranged on the other end of the main body part 213 by means of screw thread, adhesive or ultrasonic welding and fixed connection.

Wherein, when the dish-shaped buckle ring 24 is disposed in the hollow housing 21, the outer periphery of the dish-shaped buckle ring 24 can be fixed to the inner wall of the hollow housing 21. In addition, the dish-shaped buckle ring 24 may be substantially a hollow conical structure, so that the inner periphery of the dish-shaped buckle ring 24 may form an inner diameter 241. Since the disc-shaped buckle 24 has the aforementioned structure, the disc-shaped buckle 24 has a first state S1 and a second state S2. Wherein, when the disc-shaped buckle ring 24 is in the first state S1, the inner diameter 241 formed by the inner periphery of the disc-shaped buckle ring 24 is smaller than the diameter of the fixing post 30, and preferably may be equal to or smaller than the diameter of the annular fixing groove 31 The diameter 311, and when the disc buckle 24 is in the second state S2, the inner diameter 241 formed by the inner periphery of the disc buckle 24 is larger than the diameter 311 of the annular fixing groove 31, and preferably larger than the fixing post 30 diameter.

Therefore, when the worker installs the first housing 11 on one side of the second housing 12, each fixing post 30 can be inserted into each fixing module 20 respectively. At this time, the disc-shaped buckle 24 can be transformed from the second state S2 to the first state S1, so that the inner peripheral edge of the disc-shaped buckle 24 is engaged with the annular fixing groove 31. Thereby, the fixed module 20 can be stably fixed on the fixed post 30, and since the fixed module 20 is fixed to the first housing 11 and the fixed post is fixed to the second housing 12, the first housing 11 and the second housing The two shells 12 can be assembled together stably.

When disassembling, the operator can use a jig or manual method. At the same time or when the time gap is small, press the other side of the first housing 11 to correspond to the position of the fixed module 20, which will cause The pressing member 25 pushes against the disc-shaped buckle 24, so that the disc-shaped buckle 24 is transformed from the first state S1 to the second state S2, that is, the inner peripheral edge of the disc-shaped buckle 24 is detached from the annular fixing groove 31. Therefore, the fixing column 30 can be drawn away from the hollow housing 21 to separate the first housing 11 from the second housing 12.

Incidentally, the shape of the first through hole 211 and the second through hole 212 may correspond to the shape of the fixing post 30. For example, the fixing column 30 can be a circular column, and the first through hole 211 and the second through hole 212 are round holes; and if the fixing column 30 can be a pentagonal column, the first through hole 211, the second through hole 211 and the second through hole 212 are round holes. The through hole 212 is a pentagonal hole, but it is not limited to this. The fixing post 30 and the first through hole 211 and the second through hole 212 can also have other shapes, as long as the shapes of the first through hole 211 and the second through hole 212 correspond to The shape of the fixed column 30 is sufficient.

This embodiment of the display assembly structure 1 of the present invention can also effectively reduce the man-hours and other costs required in the assembly or disassembly process. In addition, similarly, since the fixing module 20 and the fixing post 30 are respectively disposed on the first housing 11 and the second housing, there is no obvious difference outside the first housing 11 or the second housing 12 The assembling structure, such as screw locking holes, etc., can effectively increase the appearance of the display.

Please refer to FIG. 6, which is a schematic diagram of the third embodiment of the display assembly structure of the present invention. In this embodiment, the configuration or connection relationship of the components is roughly similar to the foregoing, and the similarities are not repeated here. The main difference between this embodiment and the previous embodiments is the implementation of the fixing module 20 disposed on the first housing 11.

As shown in the figure, the first housing 11 corresponding to the fixing module 20 may be provided with a corresponding number of fixing portions 112. Wherein, the fixing portion 112 may have a receiving groove 1121, and a plurality of hooks 1122 may be provided around the opening of the receiving groove 1121. For example, the hooks 1122 can be evenly distributed around the opening, and the number of the hooks 1122 can be three, four, five, or even more. The fixing module 20 includes a hollow shell 21. One end of the hollow shell 21 has a first through hole 211, and the hollow shell 21 is adjacent to the other end with an engaging groove 216. The fixing module 20 When detachably installed in the first housing 11, the hooks 1122 are engaged with the engaging groove 216.

Please refer to FIG. 7, which is a schematic diagram of the fourth embodiment of the display assembly structure of the present invention. In this embodiment, the configuration or connection relationship of the components is roughly similar to the foregoing, and the similarities are not repeated here. The main difference between this embodiment and the previous embodiments is the implementation of the fixing module 20 disposed on the first housing 11.

As shown in the figure, the first housing 11 is provided with a fixing portion 112 corresponding to the fixing module 20. The fixing portion 112 has a receiving groove 1121, and the opening of the receiving groove 1121 is provided with an internal thread 1123. Correspondingly, an external thread 217 is provided at the other end of the hollow shell 21. The fixing module 20 can be detachably disposed on the first housing 11 by using the external thread 217 to be screwed to the internal thread 1123.

The aforementioned two embodiments of the display assembly structure 1 of the present invention, in addition to the advantages of the aforementioned embodiments, are detachably disposed on the first housing 11 by the fixing module 20, so as to facilitate If the fixed module 20 is damaged, the fixed module 20 can be repaired and replaced, and the entire first housing 11 does not need to be scrapped. Therefore, the display assembly structure 1 of the present invention can further save costs.

FIG. 8 is a schematic diagram of the third embodiment of the display assembly structure of the present invention. In this embodiment, the configuration or connection relationship of the components is roughly similar to the foregoing, and the similarities are not repeated here. The main difference between this embodiment and the previous embodiments is the guiding pillar 113 and the guiding portion 122 provided between the first housing 11 and the second housing 12 respectively.

As shown in the figure, in detail, the first surface 111 of the first housing 11 may be provided with a plurality of guide posts 113. Correspondingly, the second surface 121 of the second housing 12 is correspondingly provided with a plurality of guiding parts 122. That is, the positions of the guiding parts 122 correspond to the positions of the guiding pillars 113.

In addition, the length from the first surface 111 of the first housing 11 to one end of the guide post 113 is greater than the length from the first surface 111 of the first housing 11 to one end of the fixing module 20. In other words, the guiding pillar 113 protrudes from one end of the fixing module 20.

With the aforementioned structural configuration, when the guiding posts 113 are inserted into the guiding parts 122 respectively. When the worker approaches the first housing 11 to one side of the second housing 12, the guiding posts 113 are inserted into the guiding parts 122 respectively, and then the fixing posts 30 can be inserted into the fixing modules respectively 20 in. That is, the guide post 113 and the guide portion 122 can facilitate the insertion of the fixed post 30 into the fixed module 20, which can further save man-hours such as assembly and alignment.

The above description is only illustrative, and not restrictive. Any equivalent modifications or alterations that do not depart from the spirit and scope of the present invention should be included in the scope of the appended patent application.

1: Display assembly structure

10: display

11: The first shell

111: The first side

12: The second shell

121: second side

13: display panel

20: Fixed module

21: Hollow shell

211: first through hole

212: second through hole

213: Main Body

214: Cap Department

215: inner wall surface

22: fixed ring

221: open

222: ball

23: Elastic parts

30: fixed column

31: Annular fixing groove

Claims (10)

A display assembly structure, comprising: a display, including a first housing and a second housing, and a display panel located inside the first housing and the second housing; at least one fixed module, which Detachably disposed on a first surface of the first casing; and at least one fixing post corresponding to the at least one fixing module and disposed on a second surface of the second casing facing the first casing , Wherein when the first housing is disposed on one side of the second housing, the at least one fixing post is inserted into the at least one fixing module, and the at least one fixing module is detachably fixed to the at least one Fixed column. The display assembly structure according to claim 1, wherein the fixing column has an annular fixing groove, the fixing module includes a hollow shell, a fixing ring and an elastic member, and one end of the hollow shell is There is a first through hole, the fixing ring and the elastic member are arranged in the hollow shell, and when the at least one fixing module is detachably fixed to the at least one fixing column, the fixing ring is engaged with The ring-shaped fixing groove, and the elastic member abuts between the fixing ring and an inner wall surface of the hollow shell. The display assembly structure according to claim 2, wherein the fixing ring is a ring-shaped hollow structure with an opening formed on the inner side, and a plurality of balls are arranged inside the fixing ring, and the balls are exposed through the opening and embedded Annular fixed groove. The display assembly structure according to claim 1, wherein the fixing column has an annular fixing groove, the fixing module includes a hollow shell, a dish-shaped buckle and a pressing member, and the hollow shell One end has a first through hole, the dish-shaped buckle ring and the pressing member are arranged in the hollow shell, and the outer periphery of the dish-shaped buckle ring is fixed to the inner wall of the hollow shell, when the When at least one fixing module is detachably fixed to the at least one fixing post, the inner periphery of the dish-shaped buckle is engaged with the annular fixing groove. The display assembly structure according to claim 4, wherein the disc-shaped buckle has a first state and a second state, and when the disc-shaped buckle is in the first state, the inner peripheral edge of the disc-shaped buckle is The inner diameter formed is equal to or smaller than the diameter of the annular fixing groove. When the disc-shaped buckle is in the second state, the inner diameter formed by the inner peripheral edge of the disc-shaped buckle is larger than the diameter of the annular fixing groove . The display assembly structure according to claim 2 or 4, wherein the shape of the first through hole corresponds to the shape of the fixing column. The display assembly structure according to claim 1, wherein the first housing is provided with at least one fixing portion corresponding to the at least one fixing module, the fixing portion has a slot, and the opening of the slot is surrounded by A plurality of hooks are provided, the fixing module includes a hollow shell, one end of the hollow shell has a first through hole, and the shape of the first through hole corresponds to the shape of the fixing column. An engaging groove is arranged at the other end of the hollow shell adjacent to the other end. When the fixing module is detachably arranged on the first housing, the hooks are engaged with the engaging groove. The display assembly structure according to claim 1, wherein the first housing is provided with at least one fixing portion corresponding to the at least one fixing module, the fixing portion has a slot, and the opening of the slot is provided There is an internal thread, the fixing module includes a hollow shell, one end of the hollow shell has a first through hole, the shape of the first through hole corresponds to the shape of the fixing column, the hollow shell An external thread is arranged adjacent to the other end of the body. When the fixing module is detachably arranged on the first housing, the external thread is screwed to the internal thread. The display assembly structure according to claim 1, wherein the first surface of the first housing is provided with a plurality of guiding posts, the second surface of the second housing is provided with a plurality of guiding parts, the The guiding parts correspond to the guiding pillars, and the guiding pillars are inserted into the guiding parts respectively. The display assembly structure according to claim 9, wherein the length from the first surface of the first housing to one end of the guide post is greater than that from the first surface of the first housing to one end of the fixing module length.

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