CN213089323U - Display device - Google Patents
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- CN213089323U CN213089323U CN202021147176.7U CN202021147176U CN213089323U CN 213089323 U CN213089323 U CN 213089323U CN 202021147176 U CN202021147176 U CN 202021147176U CN 213089323 U CN213089323 U CN 213089323U
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Abstract
The utility model relates to a display device, which comprises a display main body and a base component; the base component comprises a fixed seat, a base and a locking piece, wherein a shaft cavity is arranged in the fixed seat, and a guide sliding groove is arranged on the side wall of the shaft cavity; the guide sliding chutes are provided with end parts with different heights; the base comprises a supporting shaft, a limiting bulge and supporting legs; the supporting shaft is inserted into the shaft cavity and can slide up and down along the shaft cavity; the limiting bulge is arranged in the guide sliding groove and can slide along the guide sliding groove; when the limiting bulge slides to the first end part, the supporting leg is in a first state of contracting into the display main body; when the limiting protrusion slides to the second end part, the supporting leg extends out of the second state of the display main body. The utility model discloses utilize back shaft and shaft cavity sliding fit, spacing arch and direction spout carry out the cooperation of leading simultaneously, when making two tip of spacing arch slip to direction spout, correspond the base shrink just and go into the first state that shows in the main part and stretch out the second state that shows the main part, easy operation is convenient.
Description
Technical Field
The utility model relates to a display device technical field, in particular to display device.
Background
The display device is applied to the life of a user and can display different interfaces for the user to watch, wherein the display device mainly comprises a television, a display and the like.
The display device may be generally classified into a hanger type and a base type according to a mounting form of the display device, wherein the hanger and the base are respectively a mounting member of an independent structure.
In the related art, a pedestal type display apparatus generally includes a display main body and a pedestal detachably disposed at a bottom of the display main body for supporting the display main body as a whole. During packaging and transportation, the base and the display main body need to be placed in different positions in the packaging box, but the size of the packaging box can be increased in any placing mode, and the transportation cost can be increased in the transportation and storage process; and the consumer needs to assemble the base and the display main body together after receiving the product, which also hinders the user experience.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a display device to make current display device's base and demonstration main part equipment as an organic whole, be convenient for transportation and use.
In order to solve the technical problem, the utility model adopts the following technical scheme:
according to one aspect of the present invention, the present invention provides a display device, comprising a display main body and a base assembly; the base assembly includes: the fixing seat is arranged in the display main body, a vertically extending shaft cavity is arranged in the fixing seat, and a guide sliding groove communicated with the shaft cavity is arranged on the side wall of the fixing seat; the guide chute is provided with a first end part and a second end part which are different in height, and the position of the first end part is higher than that of the second end part; the base comprises a support shaft, a limiting bulge circumferentially protruding out of the peripheral wall of the support shaft and a supporting leg arranged at the bottom end of the support shaft; the supporting shaft is inserted into the shaft cavity and can slide up and down along the shaft cavity; the limiting bulge is arranged in the guide sliding groove and can slide along the guide sliding groove; the supporting legs are positioned below the fixed seat and used for supporting the display main body; when the limiting bulge slides to the first end part, the supporting leg is in a first state of contracting into the display main body; when the limiting bulge slides to the second end part, the supporting leg is in a second state of extending out of the display main body; and the locking piece is arranged in the display main body and used for limiting the supporting legs in the first state and the second state respectively.
In some embodiments of the present application, the support shaft is rotatably inserted into the shaft cavity; the first end portion and the second end portion are circumferentially distributed on the periphery of the supporting shaft at intervals.
In some embodiments of the present application, the guide chute includes a first chute and a second chute, each extending vertically; the first sliding groove and the second sliding groove are circumferentially distributed on the periphery of the supporting shaft at intervals; the bottom end of the first sliding chute is communicated with the bottom end of the second sliding chute; the top end of the first sliding chute is higher than the top end of the second sliding chute; the top end of the first sliding groove is the first end portion, and the top end of the second sliding groove is the second end portion.
In some embodiments of the present application, the locking member is a tension spring; the tension spring is arranged in the shaft cavity, the top end of the tension spring is connected to the top wall of the shaft cavity, and the bottom end of the tension spring is connected with the top end of the support shaft; under first state and second state, the extension spring is in tensile state.
In some embodiments of the present application, the fixing base includes a base body and a top cover detachably disposed on the top of the base body; the top end of the shaft cavity upwards penetrates through the top surface of the seat body, and the top cover is covered on the shaft cavity in a sealing manner; the top end of the tension spring is connected to the bottom surface of the top cover.
In some embodiments of the present application, the limiting protrusion is integrally formed on the supporting shaft.
In some embodiments of the present application, the limiting protrusion is detachably mounted on the supporting shaft.
According to some embodiments of the present application, the outer peripheral wall of the support shaft is provided with a receiving groove extending along a radial direction thereof; the limiting bulge is inserted into the accommodating groove; an elastic pressing piece is arranged on the inner side of the limiting protrusion in the accommodating groove, the outer end of the elastic pressing piece is connected with the inner end of the limiting protrusion, and the inner end of the elastic pressing piece is connected with the inner end face of the accommodating groove.
In some embodiments of the present application, the support shaft is provided with a mounting hole penetrating along a radial direction thereof; the limiting bulge is detachably inserted into the mounting hole, and the end part of the limiting bulge protrudes out of the outer wall of the supporting shaft and extends outwards.
In some embodiments of the present application, the bottom of the display main body is provided with an accommodating groove for accommodating the supporting leg and notches respectively arranged at two sides of the accommodating groove and communicated with the accommodating groove; in a second state, the supporting legs are accommodated in the accommodating groove, and the two notches are respectively positioned at two sides of the supporting legs.
According to the above technical scheme, the embodiment of the utility model provides an at least have following advantage and positive effect:
in the display device provided by the embodiment of the utility model, the supporting shaft on the base is matched with the shaft cavity on the fixing base, so that the supporting shaft can extend and contract up and down in the shaft cavity, and the supporting legs are driven to extend out or contract into the display main body; meanwhile, the limiting bulges on the base are matched with the guide sliding grooves on the fixed base, so that when the limiting bulges slide to the two end parts of the guide sliding grooves, the limiting bulges just correspondingly contract into the display main body to be in a first state and extend out of the display main body to be in a second state; and it is spacing to first state and second state respectively through the locking piece, makes the supporting legs can keep different states to use, and its structure is succinct, is favorable to reduction in production cost, and easy operation is convenient, is favorable to improving and is used for experiencing.
Drawings
Fig. 1 is a result diagram of a display device according to an embodiment of the present invention.
Fig. 2 is an exploded view of fig. 1.
Fig. 3 is a schematic structural diagram of the display device of fig. 1 in a first state.
Fig. 4 is a partially enlarged view of the area a in fig. 3.
Fig. 5 is a schematic view of the internal structure of the display device in the state of fig. 3.
Fig. 6 is a schematic structural view of the display device of fig. 1 in a second state.
Fig. 7 is a partially enlarged view of the region B in fig. 6.
Fig. 8 is a schematic view of the internal structure of the display device in the state of fig. 6.
Fig. 9 is a schematic structural view of the base assembly in the state of fig. 3.
Fig. 10 is a cross-sectional view of fig. 9.
Fig. 11 is a schematic structural view of the base assembly in the state of fig. 6.
Fig. 12 is a sectional view of fig. 11.
Fig. 13 is a schematic partial structure view of a fixing base according to an embodiment of the present invention.
Fig. 14 is a schematic view of a first assembly of the limiting protrusion and the supporting shaft of the embodiment of the present invention in a split structure.
Fig. 15 is another state of use view of the stop protrusion of fig. 14.
Fig. 16 is a second assembly diagram of the embodiment of the present invention, wherein the limiting protrusion and the supporting shaft are in a split structure.
Fig. 17 is a cross-sectional view of fig. 16 in an assembled state.
The reference numerals are explained below:
1. a display main body;
11. a display screen; 12. a rear housing; 13. a containing groove; 14. a notch;
2. a base assembly;
21. a fixed seat;
211. a base body; 212. a top cover; 213. a shaft cavity; 214. a guide chute;
2111. a lug; 2141. a first end portion; 2142. a second end portion; 2143. a first chute; 2144. a second chute;
22. a base;
221. a support shaft; 222. a limiting bulge; 223. supporting legs;
2211. an accommodating groove; 2212. an elastic pressing member; 2213. mounting holes;
23. a locking member.
Detailed Description
Exemplary embodiments that embody features and advantages of the present invention will be described in detail in the following description. It is to be understood that the invention is capable of other and different embodiments and its several details are capable of modification without departing from the scope of the invention, and that the description and drawings are to be regarded as illustrative in nature and not as restrictive.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The display device is applied to the life of a user and can display different interfaces for the user to watch, wherein the display device mainly comprises a television, a display and the like.
In the related art, a pedestal type display apparatus generally includes a display main body and a pedestal detachably disposed at a bottom of the display main body for supporting the display main body as a whole. During packaging and transportation, the base and the display main body need to be placed in different positions in the packaging box, but the size of the packaging box can be increased in any placing mode, and the transportation cost can be increased in the transportation and storage process; and the consumer needs to assemble the base and the display main body together after receiving the product, which also hinders the user experience.
Fig. 1 is a schematic structural diagram of a display device according to an embodiment of the present invention. Fig. 2 is an exploded view of fig. 1.
Referring to fig. 1 and 2, a display device according to an embodiment of the present invention includes a display main body 1 and a base assembly 2 for supporting the display main body 1.
The display main body 1 generally includes a display screen 11, a controller (not shown), a speaker (not shown), a back plate (not shown), and a rear case 12.
The side of the display screen 11 facing the user is the display surface of the display device, which is typically located on the front side of the display device.
The controller receives a control signal from a user, and analyzes and converts the control signal, thereby controlling the display of the display screen 11 and the sound playing of the speaker.
The back plate is arranged on the back side of the display screen 11 and is connected with the display screen 11 in a clamping or gluing way; the back plate is used as a main supporting part in the display device, and other components are connected to the back plate.
The rear case 12 is used to enclose the back side of the display panel 11, and as a back surface of the display main body 1, a controller, a speaker, a back panel, and the like are accommodated in an internal space between the display panel 11 and the rear case 12.
Referring to fig. 2, the base assembly 2 may be provided in a plurality of groups, and is disposed at the lower end of the display main body 1 at intervals, so as to have a more stable supporting effect when supporting the display main body 1. The upper end of each base unit 2 is hidden inside the display main body 1.
The base assembly 2 has two states: in the first state, the lower end of the base assembly 2 is completely retracted into the display main body 1 to hide the base assembly 2, and the state can facilitate transportation of the display device or enable the display device to have a better appearance effect when the display device is hung on a wall; in the second state, the lower end of the base assembly 2 extends out of the display main body 1, and the base assembly 2 can be arranged on the table top to support the display main body 1.
Fig. 3 is a schematic structural diagram of the display device of fig. 1 in a first state. Fig. 4 is a partially enlarged view of the area a in fig. 3. Fig. 5 is a schematic view of the internal structure of the display device in the state of fig. 3. Fig. 6 is a schematic structural view of the display device of fig. 1 in a second state. Fig. 7 is a partially enlarged view of the region B in fig. 6. Fig. 8 is a schematic view of the internal structure of the display device in the state of fig. 6.
Referring to fig. 3 to 8, the bottom of the main body 1 is provided with an accommodating groove 13, the accommodating groove 13 is strip-shaped, and the accommodating groove 13 is used for accommodating the lower end of the base assembly 2.
The bottom of the display main body 1 is positioned at two sides of the containing groove 13, and is respectively provided with a gap 14 communicated with the containing groove 13; the notch 14 facilitates the base member 2 to be pulled out from the accommodation groove 13, and the lower end of the base member 2 is extended out of the display main body 1.
Referring to fig. 3 to 5, in the first state, the upper end of the base assembly 2 is disposed in the display main body 1, the lower end of the base assembly 2 is just completely accommodated in the accommodating groove 13, and the bottom surface of the base assembly 2 is flush with the display main body 1, so that the base assembly 2 is completely hidden in the display main body 1. Under this state, can be convenient for display device wholly pack the transportation, can be convenient for display device simultaneously and carry out whole hanging and use.
Referring to fig. 6 to 8, in the second state, the upper end of the base assembly 2 is disposed in the display main body 1, and the lower end of the base assembly 2 passes through the accommodating groove 2211 of the accommodating groove 13 and protrudes downward out of the display main body 1 to support the display main body 1. In this state, the display apparatus can be used in a standing state through the base assembly 2.
Fig. 9 is a schematic structural view of the base assembly 2 in the state of fig. 3. Fig. 10 is a cross-sectional view of fig. 9. Fig. 11 is a schematic structural view of the base assembly 2 in the state of fig. 6. Fig. 12 is a sectional view of fig. 11. Fig. 13 is a partial schematic structural view of the fixing base 21 according to the embodiment of the present invention.
Referring to fig. 9 to 13, the base assembly 2 includes a fixing base 21, a base 22 and a locking member 23.
The fixing base 21 is disposed in the display main body 1, and the fixing base 21 includes a base 211 and a top cover 212.
The base body 211 is provided with a vertically extending shaft cavity 213, and the shaft cavity 213 vertically penetrates through the top surface and the bottom surface of the base body 211, so that the base 22 can extend into the shaft cavity 213 to be distributed, and the base 22 can extend or rotate up and down in the shaft cavity 213.
The side wall of the seat body 211 is provided with a guide chute 214 communicated with the shaft cavity 213; the guiding chute 214 is used for being matched with the base 22 to guide and limit the up-and-down telescopic movement of the base 22; the guide sliding grooves 214 may be provided in plural numbers, and are uniformly distributed on the peripheral side of the shaft cavity 213, so as to improve the stability of the movement of the base 22.
The guide chute 214 has two ends with different heights, namely a first end 2141 and a second end 2142; wherein the first end 2141 is located at a higher position than the second end 2142; the first end portion 2141 and the second end portion 2142 are circumferentially spaced apart from each other around the axial cavity 213.
In some embodiments, the guiding chute 214 includes a first chute 2143 and a second chute 2144 extending vertically, respectively, and the first chute 2143 and the second chute 2144 are circumferentially distributed around the shaft cavity 213 at intervals; the bottom end of the first chute 2143 is flush with and communicates with the bottom end of the second chute 2144.
The top end of the first chute 2143 is higher than the top end of the second chute 2144; the top end of the first sliding groove 2143 is a first end 2141, and the top end of the second sliding groove 2144 is a second end 2142.
In some embodiments, a plurality of protruding lugs 2111 are disposed on one side of the seat body 211 close to the display screen 11, screw holes are disposed on the protruding lugs 2111, and the fixing seat 21 can be integrally fixed on the back plate by the cooperation of screws and the screw holes.
Referring to fig. 13, the top cover 212 is disposed on the top of the base 211, and screw holes are disposed on the top of the top cover 212 and the base 211 and aligned with each other, so that the top cover 212 can be detachably disposed on the top of the base 211 and the top cover 212 covers the axial cavity 213.
Referring to fig. 9 to 12, the base 22 includes a supporting shaft 221, a limiting protrusion 222 and a supporting leg 223.
The support shaft 221 is rotatably inserted into the shaft cavity 213, and can slide up and down along the shaft cavity 213 and rotate in the shaft cavity 213.
The limiting protrusion 222 is arranged on the supporting shaft 221 along the radial direction of the supporting shaft 221, and the limiting protrusion 222 is circumferentially distributed to protrude out of the peripheral wall of the supporting shaft 221, and the limiting protrusion 222 can be integrally formed with the supporting shaft 221; the limiting protrusion 222 is disposed in the guiding sliding groove 214 and can slide along the guiding sliding groove 214; when the supporting shaft 221 extends and retracts up and down in the shaft cavity 213, the supporting shaft 221 is guided and limited by the cooperation of the guide sliding groove 214 and the limiting protrusion 222.
The supporting leg 223 is disposed at the bottom end of the supporting shaft 221, and the supporting leg 223 may be a strip-shaped structure, and is matched with the structure of the accommodating groove 13. The supporting legs 223 may be perpendicular to the supporting shaft 221 and integrally formed with the supporting shaft 221 to improve the structural stability between the supporting shaft 221 and the base 22.
Referring to fig. 9 and 12, when the limiting protrusion 222 is located at the first end portion 2141 of the guiding chute 214, the supporting leg 223 is just completely accommodated in the accommodating groove 13, which is the first state.
When the position-limiting protrusion 222 is located at the second end portion 2142 of the guide sliding groove 214, the supporting leg 223 extends out of the accommodating groove 13 and extends downward to the lower end of the display main body 1, which is the second state.
Referring to fig. 9 and 10, when the first state needs to be converted to the second state, the base 22 is pulled out from the accommodating groove 13, so that the limiting protrusion 222 moves downward along the first sliding groove 2143 to the bottom of the first sliding groove 2143; then, the base 22 is rotated forward, so that the limiting protrusion 222 enters the bottom of the second sliding groove 2144 along the circumferential direction, and finally the limiting protrusion 222 moves to the top of the second sliding groove 2144 along the second sliding groove 2144, and the second end 2142 is changed into the second state.
Referring to fig. 11 and 12, when the second state needs to be converted to the first state, the base 22 is pulled downward first, so that the limiting protrusion 222 moves downward along the second sliding groove 2144 to the bottom of the second sliding groove 2144; then, the base 22 is rotated reversely, so that the limiting protrusion 222 enters the bottom of the first sliding groove 2143 along the circumferential direction, and finally the limiting protrusion 222 moves to the top of the first sliding groove 2143 along the first sliding groove 2143, and the first end 2141 is changed into the first state.
In the process of the above mutual conversion between the first state and the second state, since the fixing base 21 is hidden in the display main body 1, the user cannot see the specific positions of the supporting shaft 221 and the limiting protrusion 222 in the fixing base 21 in the first state and the second state, but the guiding chute 214 is matched with the limiting protrusion 222, so that the user can easily control the movement of the base 22 and the supporting shaft 221, and quickly and accurately find the positions of the first state and the second state, thereby simplifying the operation of the user and being beneficial to improving the user experience.
Still referring to fig. 9 and 13, in some embodiments, the locking member 23 is a tension spring that is disposed within the shaft cavity 213 and above the support shaft 221.
The upper end of the tension spring is fixed on the bottom surface of the top cover 212, and the bottom surface of the top cover 212 can be convexly provided with a connecting part so that the upper end of the tension spring is connected to the connecting part; the lower end of the tension spring is fixedly arranged at the upper end of the supporting shaft 221, and the top end of the supporting shaft 221 can be provided with another connecting part, so that the lower end of the tension spring is connected to the connecting part.
Referring to fig. 9, 10 and 5, in the first state, the tension spring is in a stretched state to provide an upward pulling force to the base 22, so that the limiting protrusion 222 is retained at the first end 2141 of the guide chute 214, and the supporting leg 223 is stably accommodated in the accommodating groove 13.
Referring to fig. 11, 12 and 8, in the second state, the tension spring is in a stretched state to provide an upward pulling force to the base 22, so that the limiting protrusion 222 is retained at the second end portion 2142 of the guide chute 214, and the supporting leg 223 is retained in a state of extending out of the display main body 1.
Fig. 14 is a first assembly diagram of the limiting protrusion 222 and the supporting shaft 221 of the embodiment of the present invention in a split structure. Fig. 15 is another state of use view of the position restricting projection 222 of fig. 14. Fig. 16 is a second assembly diagram of the limiting protrusion 222 and the supporting shaft 221 of the embodiment of the present invention in a split structure. Fig. 17 is a cross-sectional view of fig. 16 in an assembled state.
Referring to fig. 14 to 17, in some embodiments, the limiting protrusion 222 and the supporting shaft 221 are in a split structure, and the limiting protrusion 222 is detachably disposed on the supporting shaft 221.
Referring to fig. 14 and 15, in some embodiments, the outer circumferential wall of the supporting shaft 221 is provided with a receiving groove 2211 extending along the radial direction thereof, and the limiting protrusion 222 is inserted into the receiving groove 2211; an elastic pressing piece 2212 is arranged inside the containing groove 2211 and inside the limiting protrusion 222, the outer end of the elastic pressing piece 2212 is connected with the inner end of the limiting protrusion 222, the inner end of the elastic pressing piece 2212 is connected with the inner end face of the containing groove 2211, and the elastic pressing piece 2212 can be a spring or a spring sheet. The number of the limiting protrusions 222 corresponds to the number of the accommodating grooves 2211 and corresponds to the number of the guide chutes 214. When the number of the limiting protrusions 222 and the number of the accommodating grooves 2211 are two, the limiting protrusions 222 and the accommodating grooves 2211 may be symmetrically distributed, and when the number of the limiting protrusions 222 and the accommodating grooves 2211 is multiple, the limiting protrusions and the accommodating grooves 2211 may be uniformly distributed in the circumferential direction.
The limiting protrusion 222 can press the elastic pressing piece 2212 inwards under the action of external force, so that the limiting protrusion 222 is completely accommodated in the accommodating groove 2211, and the limiting protrusion 222 is conveniently arranged in the shaft cavity 213 along with the supporting shaft 221; after the external force disappears, the limiting protrusion 222 is exposed out of the receiving slot 2211 and protrudes out of the outer peripheral wall of the supporting shaft 221 under the action of the elastic pressing piece 2212.
Referring to fig. 16 and 17, in some embodiments, the supporting shaft 221 is provided with a mounting hole 2213 radially penetrating therethrough; the limiting protrusion 222 may adopt a pin structure, and is detachably inserted into the mounting hole 2213, and an end of the limiting protrusion 222 protrudes out of the outer wall of the supporting shaft 221 and extends outward; correspondingly, there are two guide chutes 214 on the fixing base 21, and the two guide chutes are circumferentially and symmetrically distributed, and are respectively opposite to the two ends of the limiting protrusion 222.
When the supporting shaft 221 is installed in the shaft cavity 213 of the fixing base 21, and the installation hole 2213 is opposite to the guiding chute 214, the limiting protrusion 222 can be inserted into the installation hole 2213, so as to install the limiting protrusion 222.
For the split structure illustrated in fig. 14 to 17, in the process of the base assembly 2 being in the first state, the second state and the mutual conversion between the first state and the second state, the matching relationship between the limiting protrusion 222 and the fixing seat 21 can refer to the corresponding matching relationship between the limiting protrusion 222 and the fixing seat 21 when the limiting protrusion 222 is integrally formed on the supporting shaft 221 illustrated in fig. 9 to 12. The working principle is the same, and other structures in the base assembly 2 are also the same, so the description is not repeated here.
According to the above technical scheme, the embodiment of the utility model provides an at least have following advantage and positive effect:
in the display device of the embodiment of the present invention, the supporting shaft 221 on the base 22 is matched with the shaft cavity 213 on the fixing base 21, so that the supporting shaft 221 can extend and retract up and down in the shaft cavity 213, thereby driving the supporting leg 223 to extend out or retract into the display main body 1; meanwhile, the limiting protrusion 222 on the base 22 is matched with the guide sliding groove 214 on the fixed seat 21, so that when the limiting protrusion 222 slides to two end parts of the guide sliding groove 214, the limiting protrusion is just correspondingly contracted into the first state in the display main body 1 and extended out of the second state of the display main body 1; the first state and the second state are limited through the locking piece 23 respectively, so that the supporting leg 223 can be used in different states, the operation is simple and convenient, and the experience is improved; and the structure is simple, which is beneficial to reducing the production cost.
While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (10)
1. A display device comprising a display body and a base assembly; the base assembly includes:
the fixing seat is arranged in the display main body, a vertically extending shaft cavity is arranged in the fixing seat, and a guide sliding groove communicated with the shaft cavity is arranged on the side wall of the fixing seat; the guide chute is provided with a first end part and a second end part which are different in height, and the position of the first end part is higher than that of the second end part;
the base comprises a support shaft, a limiting bulge circumferentially protruding out of the peripheral wall of the support shaft and a supporting leg arranged at the bottom end of the support shaft; the supporting shaft is inserted into the shaft cavity and can slide up and down along the shaft cavity; the limiting bulge is arranged in the guide sliding groove and can slide along the guide sliding groove; the supporting legs are positioned below the fixed seat and used for supporting the display main body; when the limiting bulge slides to the first end part, the supporting leg is in a first state of contracting into the display main body; when the limiting bulge slides to the second end part, the supporting leg is in a second state of extending out of the display main body; and
and the locking piece is arranged in the display main body and used for limiting the supporting legs in the first state and the second state respectively.
2. The display device of claim 1, wherein the support shaft is rotatably inserted into the shaft cavity; the first end portion and the second end portion are circumferentially distributed on the periphery of the supporting shaft at intervals.
3. The display apparatus of claim 2, wherein the guide chute comprises a first chute and a second chute, each extending vertically;
the first sliding groove and the second sliding groove are circumferentially distributed on the periphery of the supporting shaft at intervals;
the bottom end of the first sliding chute is communicated with the bottom end of the second sliding chute; the top end of the first sliding chute is higher than the top end of the second sliding chute;
the top end of the first sliding groove is the first end portion, and the top end of the second sliding groove is the second end portion.
4. The display device of claim 3, wherein the lock is a tension spring;
the tension spring is arranged in the shaft cavity, the top end of the tension spring is connected to the top wall of the shaft cavity, and the bottom end of the tension spring is connected with the top end of the support shaft;
under first state and second state, the extension spring is in tensile state.
5. The display device as claimed in claim 4, wherein the fixing base comprises a base body and a top cover detachably disposed on the top of the base body;
the top end of the shaft cavity upwards penetrates through the top surface of the seat body, and the top cover is covered on the shaft cavity in a sealing manner;
the top end of the tension spring is connected to the bottom surface of the top cover.
6. The display device according to claim 1, wherein the stopper projection is integrally formed on the support shaft.
7. The display device of claim 1, wherein the stopper projection is detachably mounted on the support shaft.
8. The display device according to claim 7, wherein the outer peripheral wall of the support shaft is provided with a receiving groove extending in a radial direction thereof;
the limiting bulge is inserted into the accommodating groove; an elastic pressing piece is arranged on the inner side of the limiting protrusion in the accommodating groove, the outer end of the elastic pressing piece is connected with the inner end of the limiting protrusion, and the inner end of the elastic pressing piece is connected with the inner end face of the accommodating groove.
9. The display device according to claim 7, wherein the support shaft is provided with a mounting hole penetrating in a radial direction thereof;
the limiting bulge is detachably inserted into the mounting hole, and the end part of the limiting bulge protrudes out of the outer wall of the supporting shaft and extends outwards.
10. The display device of claim 1, wherein the bottom of the display main body is provided with a containing groove for containing the supporting legs and notches respectively arranged at two sides of the containing groove and communicated with the containing groove;
in a second state, the supporting legs are accommodated in the accommodating groove, and the two notches are respectively arranged on two sides of the supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021147176.7U CN213089323U (en) | 2020-06-18 | 2020-06-18 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021147176.7U CN213089323U (en) | 2020-06-18 | 2020-06-18 | Display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213089323U true CN213089323U (en) | 2021-04-30 |
Family
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113983315A (en) * | 2021-10-26 | 2022-01-28 | 深圳创维－Rgb电子有限公司 | Display device supporting structure and display device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113983315A (en) * | 2021-10-26 | 2022-01-28 | 深圳创维－Rgb电子有限公司 | Display device supporting structure and display device |
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