Supporting pole structure and cosmetic mirror

Abstract

The application discloses a supporting rod structure and a cosmetic mirror, wherein the supporting rod structure comprises a shell in a strip shape, a mirror body rotating base, a supporting rod rotating base and an angle holding mechanism installed in the shell; the angle holding mechanism comprises a connecting rod, an elastic piece, a first pressing rod and a second pressing rod, both ends of the connecting rod are rotatably connected with the mirror body rotating base and the supporting rod rotating base respectively, the first pressing rod and the second pressing rod both have opposite connecting ends and free ends, the connecting end of the first pressing rod and the connecting end of the second pressing rod are rotatably connected with the supporting rod rotating base and one end of the shell close to the mirror body rotating base respectively and are located on the same side of the connecting rod, the free end of the first pressing rod and the free end of the second pressing rod are relatively slidably connected in the length direction, and the elastic piece is elastically compressed and clamped between the free end of the first pressing rod and the free end of the second pressing rod. The supporting rod structure is compact in structure, small in size and capable of stably supporting a heavy mirror body.

Description

Technical Field

[0001] This application relates to the field of cosmetic mirror technology, and in particular to a support rod structure and a cosmetic mirror. Background Technology

[0002] In the current makeup mirror market, as consumers' demands for product functionality and convenience continue to rise, the limitations of traditional makeup mirror designs are becoming increasingly apparent. Particularly regarding the angle adjustment of the support rod and the mirror surface, many products still rely on manual adjustment by the user, and it's difficult to maintain the original relative angle of the mirror after adjusting the support rod angle. This not only increases the cumbersomeness of use but also negatively impacts the user's makeup experience.

[0003] In related cosmetic mirror products, a spring-loaded linkage structure is incorporated within the support rod to automatically adjust the mirror surface as the support rod angle changes, maintaining a fixed angle relative to the user. However, when the mirror is heavy, a short spring cannot provide sufficient elastic potential energy to support it, causing the mirror to wobble or become unstable during adjustment. Furthermore, the spring requires a large swing radius, necessitating a longer and thicker support rod to accommodate the spring and its movement trajectory for supporting and suspending a heavy mirror. This increases the overall size and weight of the cosmetic mirror, making the product bulky.

[0004] The above content is only used to assist in understanding the technical solution of the utility model and does not represent an admission that the above content is prior art. Utility Model Content

[0005] In view of the above problems, this utility model proposes a support rod structure, which aims to solve the technical problem that the support rod structure cannot achieve a small size while stably supporting a heavy mirror body.

[0006] To achieve the above objectives, the support rod structure proposed in this utility model includes a long, narrow shell, a mirror rotating seat and a support rod rotating seat rotatably connected to both ends of the shell, and an angle maintaining mechanism installed inside the shell; wherein,

[0007] The angle maintaining mechanism includes a connecting rod, an elastic element, a first pressure rod, and a second pressure rod;

[0008] Both the first pressure rod and the second pressure rod have opposite connecting ends and free ends. The connecting end of the first pressure rod is rotatably connected to the end of the housing near the mirror body rotating seat, and the connecting end of the second pressure rod is rotatably connected to the support rod rotating seat. The first pressure rod and the second pressure rod are located on the same side of the connecting rod.

[0009] The free ends of the first pressure rod and the second pressure rod are slidably connected relative to each other along their length. The elastic element is elastically compressed and clamped between the free ends of the first pressure rod and the second pressure rod. The two ends of the connecting rod are rotatably connected to the mirror body rotating seat and the support rod rotating seat, respectively, so that when the housing rotates relative to the support rod rotating seat, it pushes the mirror body rotating seat to rotate relative to the housing, thereby keeping the angle of the mirror body relative to the support rod rotating seat on the mirror body rotating seat unchanged.

[0010] In one embodiment, the portion of the connecting rod corresponding to the elastic element is twisted outward to at least avoid the elastic element.

[0011] In one embodiment, one of the first pressure rod and the second pressure rod has a groove extending along its length, and the other is slidably connected in the groove. The elastic element is a compression spring, which is sleeved around the first pressure rod and the second pressure rod. The connecting rod is twisted outwards in the portion corresponding to the compression spring, the free end of the first pressure rod, and the free end of the second pressure rod.

[0012] In one embodiment, the support rod structure further includes a wire disposed within the housing, the wire passing through the support rod rotating seat and extending along the length of the connecting rod to pass through the mirror body rotating seat.

[0013] In one embodiment, the connecting end of the second pressure rod is arranged side by side with the connecting end of the connecting rod and the rotating seat of the support rod in a first direction; the conductor includes an extension section extending along the length direction of the connecting rod, and in the first direction, the extension section is located on the side of the first pressure rod and the second pressure rod closer to the connecting rod.

[0014] In one embodiment, the first pressure rod is columnar and has a limiting flange at its free end; the second pressure rod includes two pressure strips arranged opposite each other on their rotation axis, the two pressure strips are rotatably connected to the support rod rotating seat, and the free ends of the two pressure strips have opposing limiting lugs; the elastic element is sleeved around the first pressure rod and the two pressure strips, and one end of the elastic element adjacent to the mirror body rotating seat abuts against the limiting lug, and the other end abuts against the limiting flange.

[0015] In one embodiment, the mirror body rotating base includes a first base body, a first connecting piece, and a first rotating shaft. The first rotating shaft passes through the first base body and the first connecting piece and is fixedly connected to the housing. One end of the connecting rod is hinged to the first connecting piece. The first base body is provided with a first rotating groove, and the inner peripheral wall of the first rotating groove is provided with a moving protrusion. The first connecting piece is disposed in the first rotating groove, and a stroke notch is opened on the periphery of the first connecting piece. The moving protrusion is rotatably disposed in the stroke notch relative to the first rotating shaft. When the moving protrusion abuts against the inner peripheral wall of the stroke notch, the connecting rod can drive the first base body and the first connecting piece to rotate synchronously relative to the first rotating shaft.

[0016] In one embodiment, the travel notch has a first inner peripheral wall and a second inner peripheral wall arranged sequentially in a clockwise direction, the included angle between the first inner peripheral wall and the second inner peripheral wall being greater than or equal to 85 degrees and less than or equal to 95 degrees.

[0017] In one embodiment, the mirror body rotating seat further includes a damping spring plate group and a friction plate installed in the first rotating groove. The first rotating shaft passes through the damping spring plate group and the friction plate. The friction plate has a notch for the actuating protrusion to be fitted into. The friction plate is located on the side of the first connecting piece away from the connecting rod. The two sides of the friction plate are sandwiched between the damping spring plate group so that the friction plate can rotate with damping relative to the first rotating shaft.

[0018] In one embodiment, the support rod rotating seat includes a second seat body and a second rotating shaft. The second rotating shaft passes through the second seat body and is fixedly connected to the housing. The second pressure rod and the connecting rod are both hinged to the second seat body.

[0019] In one embodiment, the housing includes a metal inner shell and a plastic outer shell fitted around the metal inner shell, and the mirror body rotating seat, the support rod rotating seat, and the second pressure rod are all rotatably connected to the metal inner shell.

[0020] In one embodiment, the metal inner shell includes a first sub-shell and a second sub-shell that are joined together radially, and the plastic outer shell includes a third sub-shell and a fourth sub-shell that are joined together radially; the mirror body rotating seat is rotatably connected to the first sub-shell and the second sub-shell; the inner peripheral walls of the third sub-shell and the fourth sub-shell are provided with a plurality of snap-fit ​​portions; the first sub-shell and the second sub-shell are provided with a plurality of mating holes that are snap-fitted into each of the plurality of snap-fit ​​portions, so that the first sub-shell and the third sub-shell are snap-fitted together, and the second sub-shell and the fourth sub-shell are snap-fitted together.

[0021] This utility model also proposes a makeup mirror, including a base, a mirror body, and a support rod structure as described in any of the above embodiments. The mirror body rotating seat of the support rod structure is connected to the mirror body, and the support rod rotating seat of the support rod structure is connected to the base. Therefore, the front side of the mirror body is provided with a front light assembly and a mirror surface, and the rear side of the mirror body is provided with a rear light assembly. The mirror body can be rotated by the mirror body rotating seat to a makeup position with the mirror surface facing forward and a desk lamp position with the rear light assembly facing downward.

[0022] The support rod structure of this cosmetic mirror incorporates an angle-holding mechanism within its housing. When the user rotates the housing to adjust the mirror's height, the connecting rod of the angle-holding mechanism drives the mirror's rotating base to rotate, automatically adjusting the mirror to its original relative angle. This eliminates the need for additional adjustments after the user has already adjusted the mirror's height, reducing the number of steps and significantly improving the user experience.

[0023] Meanwhile, the angle-maintaining mechanism includes a first pressure rod, a second pressure rod, and an elastic element. The connecting end of the first pressure rod is rotatably connected to the end of the housing near the rotating seat of the mirror body, and the connecting end of the second pressure rod is rotatably connected to the rotating seat of the support rod. The first and second pressure rods are located on the same side of the connecting rod. The free ends of the first and second pressure rods are slidably connected relative to each other in their length direction. The elastic element is elastically compressed and clamped between the free ends of the first and second pressure rods. Compared to the method of connecting the rotating seat of the support rod and the housing through a tension spring, under the same deflection, the compression spring of the same size and elastic modulus has a greater force than the tension spring. Therefore, the support rod structure of the cosmetic mirror of this application can support and suspend a heavier mirror body. Moreover, under the same shape and diameter, the tension spring is longer than the compression spring, requiring more swing space than the first and second pressure rods. Therefore, in supporting and suspending a mirror body of the same weight, the support rod structure of the cosmetic mirror of this application is more compact, and its length and diameter can be set smaller. In other words, the support rod structure of the cosmetic mirror of this invention can be made shorter and thinner while being able to stably support and suspend a heavy mirror body, thereby achieving a miniaturized overall size. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 A schematic diagram of one embodiment of the support rod structure of this utility model is shown;

[0026] Figure 2 for Figure 1 Sectional view along line II-II;

[0027] Figure 3 for Figure 2 A magnified view of a section at point A in the middle;

[0028] Figure 4 This is an exploded view of another embodiment of the support rod structure of this utility model;

[0029] Figure 5 This is a schematic diagram of another embodiment of the support rod structure of this utility model, in which part of the shell has been removed;

[0030] Figure 6 for Figure 5 A schematic diagram of the support rod structure from another angle, in which the support rod rotating seat has been removed;

[0031] Figure 7 for Figure 5 Exploded view of the central support rod structure;

[0032] Figure 8 for Figure 7 Schematic diagram of the structure of the rotating base of the central endoscope;

[0033] Figure 9 for Figure 7 A schematic diagram of the mid-angle holding mechanism, in which the connecting rod has been removed;

[0034] Figure 10 for Figure 9 A schematic diagram of the exploded structure;

[0035] Figure 11 for Figure 9 Another exploded diagram of the structure;

[0036] Figure 12 This is a structural schematic diagram of an embodiment of the cosmetic mirror of this utility model, wherein the mirror body is in the makeup position;

[0037] Figure 13 for Figure 12 A schematic diagram of the structure of the makeup mirror after part of its casing has been removed;

[0038] Figure 14 for Figure 13 A schematic diagram of the middle support rod structure rotating at an angle relative to the base;

[0039] Figure 15 for Figure 13 A schematic diagram of the middle support rod structure rotating at another angle relative to the base;

[0040] Figure 16This is a schematic diagram of the structure of the makeup mirror of this utility model positioned in the position of a table lamp.

[0041] Explanation of icon numbers:

[0042] 100 support rod structure 110 case 111 Metal inner shell 112 plastic casing 113 First subshell 114 Second subshell 115 Third subshell 116 Fourth subshell 117 Connector 118 Matching port 120 mirror rotating base 121 First body 122 First rotating groove 123 Move the bump 124 First connecting piece 125 Travel gap 126 First inner circumferential wall 127 Second inner circumferential wall 128 First pivot 129 Damping spring assembly 130 Friction plate 131 Slot 140 Support rod rotating seat 141 Second body 142 Second pivot 150 Angle holding mechanism 151 link 152 elastic element 153 First pressure bar 154 chute 155 Limiting flange 156 Second pressure bar 157 Pressing strip 158 Limiting lug 160 wire 161 extension 162 upper connecting segment 163 lower connecting segment 200 base 300 mirror body 310 Headlight assembly 320 Mirror 330 Rear light assembly

[0043] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0044] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application. In addition, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of those of ordinary skill in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0045] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0046] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text is to include three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies both A and B.

[0047] This utility model proposes a support rod structure for use in cosmetic mirrors, stands, etc.

[0048] In this embodiment of the utility model, please refer to Figures 1 to 5 , Figures 13 to 15 The support rod structure 100 includes a long, narrow housing 110, a mirror rotating seat 120 rotatably connected to both ends of the housing 110, a support rod rotating seat 140, and an angle holding mechanism 150 installed inside the housing 110; wherein,

[0049] The angle-holding mechanism 150 includes a connecting rod 151, an elastic element 152, a first pressure rod 153, and a second pressure rod 156. Both the first pressure rod 153 and the second pressure rod 156 have opposing connecting ends and free ends. The connecting end of the first pressure rod 153 is rotatably connected to one end of the housing 110 near the mirror body rotating seat 120, and the connecting end of the second pressure rod 156 is rotatably connected to the support rod rotating seat 140. The first pressure rod 153 and the second pressure rod 156 are located on the same side of the connecting rod 151. The free end of the first pressure rod 153 is connected to the second pressure rod 156. The free ends of rod 156 are slidably connected relative to each other along their length. Elastic member 152 is elastically compressed and clamped between the free ends of the first pressure rod 153 and the second pressure rod 156. The two ends of connecting rod 151 are rotatably connected to mirror body rotating seat 120 and support rod rotating seat 140, respectively, so that when the housing 110 rotates relative to the support rod rotating seat 140, it pushes mirror body rotating seat 120 to rotate relative to the housing 110, so that the angle between the mirror body 300 on mirror body rotating seat 120 and the support rod rotating seat 140 remains unchanged.

[0050] In this embodiment, the housing 110 provides protection and connection for the angle holding mechanism 150 installed inside it, and provides support and connection for structures such as the mirror body rotating seat 120 and the support rod rotating seat 140. The housing 110 can be a double-shell structure or a single-shell structure. To facilitate the assembly of the angle holding mechanism 150, the housing 110 is usually made into a detachable structure, for example, by designing the housing 110 as two half-shells joined together. The material of the housing 110 can be selected according to requirements and is not specifically limited here. The mirror body rotating seat 120 is used to install the mirror body 300, and the support rod rotating seat 140 is used to install the base 200. The structure of the mirror body rotating seat 120 can be varied, as long as it can drive the mirror body 300 to rotate relative to the housing 110. The mirror body rotating seat 120 and the mirror body 300 can be fixedly connected or movably connected, such as a rotatable connection, and are not specifically limited here. The structure of the support rod rotating seat 140 can be varied, as long as it can rotate relative to the housing 110, so that the housing 110 can drive the mirror body 300 to rotate relative to the base 200. The support rod rotating seat 140 and the base 200 can be fixedly connected or movably connected, such as a rotatable connection, etc., without specific limitations here.

[0051] For ease of explanation, taking the orientation of the makeup mirror when placed on a table as a reference, the vertical direction refers to the direction perpendicular to the table surface, while the front refers to the direction in which the mirror surface faces the user. The mirror body rotating base 120 and the support rod rotating base 140 are rotatably connected to both ends of the housing 110. Specifically, the rotation axis of the mirror body rotating base 120 relative to the housing 110 is consistent with the rotation axis of the support rod rotating base 140 relative to the housing 110, and both are perpendicular to the length direction of the housing 110. That is, when the housing 110 is arranged vertically, both the mirror body rotating base 120 and the support rod rotating base 140 can rotate vertically relative to the housing 110. Thus, the mirror body 300 of the makeup mirror can rotate relative to the housing 110 of the support rod structure 100 via the mirror body rotating seat 120 to adjust the swing angle of the mirror body 300. The housing 110 of the support rod structure 100 can drive the mirror body 300 to rotate relative to the base 200 (support rod rotating seat 140), thereby adjusting the height of the mirror body 300. Specifically, the mirror body rotating seat 120 and the support rod rotating seat 140 are rotatably connected to the housing 110 via a rotating shaft.

[0052] By incorporating an angle-holding mechanism 150 within the housing 110 of the support rod structure 100, when the user rotates the housing 110 of the support rod structure 100 to adjust the height of the lens 300, the connecting rod 151 of the angle-holding mechanism 150 can push the lens rotating seat 120 to rotate, allowing the lens 300 to automatically adjust to its original relative angle. Thus, after adjusting the height of the lens 300, the user does not need to additionally adjust the lens 300 to its original angle, reducing adjustment steps and greatly improving the user experience.

[0053] For ease of explanation, refer to Figures 13 to 15 Let point A be the rotational connection point between connecting rod 151 and mirror body rotating seat 120, point B be the rotational connection point between connecting rod 151 and support rod rotating seat 140, point C be the rotational connection point between second pressure rod 156 and support rod rotating seat 140, and point D be the rotational connection point between first pressure rod 153 and housing 110. It is understood that the angle-holding mechanism 150, through linkage, keeps the angle of mirror body 300 constant. Therefore, rotational connection points B and C should be offset from the rotation center of support rod rotating seat 140 relative to housing 110; and rotational connection point A should be offset from the rotation center of mirror body rotating seat 120 relative to housing 110.

[0054] The elastic element 152 can specifically be a compression spring, a rubber spring, etc. The free ends of the first pressure rod 153 and the second pressure rod 156 can be slidably connected relative to each other along their length; that is, the first pressure rod 153 and the second pressure rod 156 partially overlap and can slide relative to each other. Thus, the first pressure rod 153 and the second pressure rod 156 can be sleeved together, partially embedded, or overlapped. When the first pressure rod 153 and the second pressure rod 156 are sleeved together, one of the first pressure rod 153 and the second pressure rod 156 is a cylindrical structure, which is slidably sleeved around the other. At this time, the elastic element 152 is also placed inside the cylindrical structure and sleeved around the other of the first pressure rod 153 and the second pressure rod 156. When the first pressure rod 153 and the second pressure rod 156 are not sleeved together, the elastic element 152 is sleeved around the first pressure rod 153 and the second pressure rod 156. The length of the elastic element 152 can be designed according to the weight of the mirror body 300, and then the length of the first pressure rod 153 and the second pressure rod 156 stacked together can be designed, without specific limitations here.

[0055] By rotatably connecting the connecting ends of the first pressure rod 153 and the second pressure rod 156 to the housing 110 and the support rod rotating seat 140 respectively, and slidably connecting the free ends of the first pressure rod 153 and the second pressure rod 156 in their length direction, and by sandwiching an elastically compressed elastic element 152 between the free ends of the first pressure rod 153 and the second pressure rod 156, the first pressure rod 153 and the second pressure rod 156 are elastically connected, and by the elastic restoring force of the elastic element 152, the first pressure rod 153 and the second pressure rod 156 are kept in a pressed state. The two ends of the connecting rod 151 are rotatably connected to the mirror body rotating seat 120 and the support rod rotating seat 140 respectively, so that the entire angle holding mechanism 150 forms a four-bar linkage 151 mechanism, in which one of the rods is split into two rods whose free ends are elastically pressed together by an elastic element 152.

[0056] Due to the lever principle, the greater the downward swing angle of the support rod structure 100, the greater the required elastic force. The greater the compression of the elastic element 152, the greater its potential energy. This allows the elastic force of the elastic element 152 to counteract the downward force required by the support rod structure, thus achieving suspension. Therefore, when adjusting the height of the mirror body 300, the drive housing 110 drives the mirror body rotating seat 120 and the angle holding mechanism 150 to rotate downwards relative to the support rod rotating seat 140. The free ends of the first pressure rod 153 and the second pressure rod 156 continue to compress the elastic element 152. Through the sufficient elastic restoring force of the elastic element 152, the first pressure rod 153 and the second pressure rod 156 remain in a pressed state. During the rotation of the housing 110, the housing 110 can be pressed against the support rod rotating seat 140 by the first pressure rod 153, the second pressure rod 156, and the elastic element 152, thus enabling the housing 110 to drive the mirror body 300 to suspend relative to the support rod rotating seat 140. Subsequently, as the housing 110 rotates downwards, the connecting rod 151 provides an upward thrust to the mirror body rotating seat 120, causing the mirror body rotating seat 120 to rotate upwards relative to the housing 110. This allows the mirror body 300 to maintain the angle it was at before the housing 110 rotated. Thus, after the mirror rod (housing 110, angle holding mechanism 150) rotates relative to the support rod rotating seat 140, the height of the mirror body 300 changes, but the angle of the mirror body 300 relative to the user remains unchanged. This reduces adjustment steps and greatly improves the user experience.

[0057] Furthermore, the support rod structure 100 of the cosmetic mirror of this utility model enables the angle maintaining mechanism 150 to include a first pressure rod 153, a second pressure rod 156, and an elastic element 152. The connecting end of the second pressure rod 156 and the connecting end of the first pressure rod 153 are respectively rotatably connected to the support rod rotating seat 140 and the end of the housing 110 near the mirror body rotating seat 120, and are located on the same side of the connecting rod 151. The free end of the first pressure rod 153 and the free end of the second pressure rod 156 can be slidably connected relative to each other in their length direction. The elastic element 152 is elastically compressed and clamped between the free end of the first pressure rod 153 and the free end of the second pressure rod 156. Compared to the method where the first pressure rod 153 and the second pressure rod 156 connect the support rod rotating seat 140 and the housing 110 via a tension spring, under the same deflection, the compression spring of the same size and elastic modulus has a greater force than the tension spring. Therefore, the support rod structure 100 of this application can support and suspend a heavier mirror body 300. Furthermore, under the same shape and diameter, the tension spring is longer than the compression spring, requiring more swing space compared to the first pressure rod 153 and the second pressure rod 156. Therefore, to support and suspend a mirror body 300 of the same weight, the support rod structure 100 of this application can be made more compact, with a smaller length and diameter. In other words, the support rod structure 100 of the cosmetic mirror of this utility model can be made shorter and thinner while stably supporting and suspending a heavier mirror body 300, thereby achieving a smaller overall size.

[0058] In one embodiment, such as Figures 5 to 7 As shown, the portion of connecting rod 151 corresponding to elastic element 152 is twisted outward to at least avoid obstructing elastic element 152. This allows connecting rod 151 to be positioned closer to elastic element 152, resulting in a more compact overall structure. The angle-holding mechanism 150 occupies less space within housing 110, allowing housing 110 to be made thinner, which is beneficial for miniaturizing the support rod structure 100. Furthermore, the outward twisting of the portion of connecting rod 151 corresponding to elastic element 152 increases the strength of connecting rod 151, allowing it to be made longer and thinner as needed.

[0059] In one embodiment, please refer to Figures 9 to 11 One of the first pressure rod 153 and the second pressure rod 156 has a groove 154 extending along its length, and the other is slidably connected in the groove 154. The elastic element 152 is a compression spring, which is sleeved on the periphery of the first pressure rod 153 and the second pressure rod 156. The connecting rod 151 is twisted outward in relation to the compression spring, the free end of the first pressure rod 153, and the free end of the second pressure rod 156.

[0060] In this embodiment, a groove 154 extending along the length of one of the first pressure rod 153 and the second pressure rod 156 is provided, allowing the other rod to be slidably connected within the groove 154. This provides guidance for the sliding of both rods, thereby improving the sliding accuracy of the first pressure rod 153 and the second pressure rod 156 and preventing them from shifting. Simultaneously, by providing the groove 154, the overall structure of the first pressure rod 153 and the second pressure rod 156 becomes more compact, while also defining the sliding path of the first pressure rod 153 and the second pressure rod 156. This prevents the first pressure rod 153 and the second pressure rod 156 from oscillating against each other and occupying excessive space, allowing for a smaller inner diameter of the housing 110, and consequently, a thinner overall support rod structure 100. The compression spring is sleeved around the first pressure rod 153 and the second pressure rod 156, facilitating the assembly of the compression spring with the first pressure rod 153 and the second pressure rod 156. By twisting the connecting rod 151 outwards relative to the free ends of the compression spring, the first pressure rod 153, and the second pressure rod 156, the connecting rod 151 can be further adjacent to the first pressure rod 153 and the second pressure rod 156, thereby improving the overall compactness of the angle holding mechanism 150; at the same time, it also makes the connecting rod 151 stronger.

[0061] In one embodiment, such as Figures 5 to 7As shown, the support rod structure 100 also includes a wire 160 disposed within the housing 110. The wire 160 passes through the support rod rotating seat 140 and extends along the length of the connecting rod 151 to pass through the mirror rotating seat 120. The mirror body 300 of the makeup mirror is usually equipped with a light source, while the power supply is generally located in the base 200 of the makeup mirror. The wire 160 is used to electrically connect the light source of the mirror body 300 and the power supply of the base 200. By having the wire 160 pass through the support rod rotating seat 140 and extend along the length of the connecting rod 151 to pass through the mirror rotating seat 120, the wire 160 can be hidden within the housing 110, the mirror rotating seat 120, and the support rod rotating seat 140, preventing the wire 160 from being exposed and maintaining the neat appearance of the support rod structure 100.

[0062] Further, please refer to Figure 6 The connecting end of the second pressure rod 156 is arranged side by side with the connecting ends of the connecting rod 151 and the support rod rotating seat 140 in the first direction; the conductor 160 includes an extension section 161 extending along the length direction of the connecting rod 151. In the first direction, the extension section 161 is located on the side of the first pressure rod 153 and the second pressure rod 156 near the connecting rod 151.

[0063] In this embodiment, the connecting end of the second pressure rod 156 (rotational connection point C) is parallel to the connecting end of the connecting rod 151 and the support rod rotating seat 140 (rotational connection point B). It is understood that in actual use, when the mirror rod (housing 110) rotates, the first pressure rod 153, the second pressure rod 156, and the elastic element 152 will slightly deflect away from the connecting rod 151. Therefore, in the parallel direction of points B and C, the extension segment 161 of the wire 160 is located on the side of the first pressure rod 153 and the second pressure rod 156 closer to the connecting rod 151. This avoids interference and wire jamming when the angle holding mechanism 150 rotates, thereby improving the reliability of the product.

[0064] In one embodiment, such as Figures 5 to 7 As shown, the conductor 160 also includes an upper connecting section 162 and a lower connecting section 163 connected to the upper and lower ends of the extension section 161, respectively. In the first direction, the lower connecting section 163 has a support rod rotating seat 140 passing through the side of the first pressure rod 153 away from the connecting rod 151; the upper connecting section 162 has a mirror body rotating seat 120 passing through the side of the first pressure rod 153 close to the connecting rod 151.

[0065] In this embodiment, the lower connecting segment 163 of the wire 160 passes through the support rod rotating seat 140 on the side away from the connecting rod 151, which avoids the lower connecting segment 163 of the wire 160 interfering with the rotation of the connecting rod 151. Meanwhile, the upper connecting segment 162 passes through the mirror body rotating seat 120 on the side of the first pressure rod 153 near the connecting rod 151, which does not affect the rotation of the connecting rod 151 and avoids bending at the connection between the upper connecting segment 162 and the extension segment 161 of the wire 160, reducing the difficulty of wiring.

[0066] In one embodiment, please refer to Figures 9 to 11 The first pressure rod 153 is columnar, and the free end of the first pressure rod 153 is provided with a limiting flange 155; the second pressure rod 156 includes two pressure strips 157 arranged opposite to each other on its rotation axis. The two pressure strips 157 are rotatably connected to the support rod rotating seat 140, and the free ends of the two pressure strips 157 are provided with opposing limiting lugs 158. The elastic member 152 is sleeved on the periphery of the first pressure rod 153 and the two pressure strips 157, and one end of the elastic member 152 adjacent to the mirror body rotating seat 120 abuts against the limiting lug 158, and the other end abuts against the limiting flange 155.

[0067] In this embodiment, two pressure strips 157 are arranged opposite each other on the rotation axis of the second pressure rod 156, and the two pressure strips 157 can be rotatably connected to the support rod rotating seat 140 through a rotating shaft. Specifically, grooves 154 can be opened on the opposite side walls of the first pressure rod 153, so that the two pressure strips 157 are slidably connected in the two grooves 154 respectively. By making the second pressure rod 156 include two opposite pressure strips 157, compared with the first pressure rod 153 and the second pressure rod 156 both being set as columnar structures, the structure of the first pressure rod 153 and the second pressure rod 156 can be made more compact. The two pressure strips 157 mainly serve as mounting brackets for the elastic element 152, while the first pressure rod 153 mainly serves as a guide rod for the second pressure rod 156. Through the action of the limiting lug 158 and the limiting flange 155, the two ends of the elastic element 152 can be clamped to prevent the elastic element 152 from falling out. This allows the elastic element 152 to be fitted around the first pressure rod 153 and the two pressure strips 157, making it easier to assemble the compression spring with the first pressure rod 153 and the pressure strips 157.

[0068] In one embodiment, such as Figure 5 , Figure 6As shown, along the length of the housing 110, the hinge points (point A) between the connecting rod 151 and the mirror body rotating seat 120, (point D) between the first pressure rod 153, (point C) between the second pressure rod 156, and (point B) between the connecting rod 151 and the support rod rotating seat 140 are arranged at intervals. That is, points A, D, C, and B are arranged at intervals along the length of the housing 110. This makes the entire angle-holding mechanism 150 a trapezoidal four-bar linkage 151 mechanism (not a parallelogram), reliably ensuring that the mirror rod and mirror body 300 can rotate and hover at any time while maintaining the original relative angle of the mirror body 300.

[0069] In one embodiment, please refer to Figure 7 and Figure 8 The mirror body rotating seat 120 includes a first seat body 121, a first connecting piece 124, and a first rotating shaft 128. The first rotating shaft 128 passes through the first seat body 121 and the first connecting piece 124 and is fixedly connected to the housing 110. One end of the connecting rod 151 is hinged to the first connecting piece 124. The first seat body 121 is provided with a first rotating groove 122. The inner peripheral wall of the first rotating groove 122 is provided with a moving protrusion 123. The first connecting piece 124 is located in the first rotating groove 122, and a stroke notch 125 is opened on the periphery of the first connecting piece 124. The moving protrusion 123 is rotatably located in the stroke notch 125 relative to the first rotating shaft 128. When the moving protrusion 123 abuts against the inner peripheral wall of the stroke notch 125, the connecting rod 151 can drive the first seat body 121 and the first connecting piece 124 to rotate synchronously relative to the first rotating shaft 128.

[0070] In this embodiment, the first base 121 is used to connect with the mirror body 300. Specifically, the first base 121 may include a first turntable and a first connecting post. The first connecting post is connected to the outer peripheral wall of the first turntable and is connected to the mirror body 300. The first turntable has a first rotating groove 122. By providing an actuating protrusion 123 on the first base 121 and a stroke notch 125 on the first connecting piece 124, when the connecting rod 151 pushes the first connecting piece 124 to rotate relative to the housing 110, the actuating protrusion 123 can cause the first base 121 and the first connecting piece 124 to rotate synchronously. Furthermore, since the connecting rod 151 is rotatably connected to the first connecting piece 124, rather than the first base 121, the rotation angle of the first base 121 relative to the housing 110 can be limited by the rotation of the actuating protrusion 123 within the stroke notch 125. Thus, the rotation angle of the entire mirror body 300 relative to the support rod structure 100 can be limited.

[0071] Furthermore, such as Figure 8As shown, the travel notch 125 has a first inner peripheral wall 126 and a second inner peripheral wall 127 arranged sequentially in a clockwise direction. The included angle between the first inner peripheral wall 126 and the second inner peripheral wall 127 is greater than or equal to 85 degrees and less than or equal to 95 degrees. Specifically, the included angle between the first inner peripheral wall 126 and the second inner peripheral wall 127 can be 85 degrees, 88 degrees, 90 degrees, 93 degrees, 95 degrees, etc. By ensuring that the included angle between the first inner peripheral wall 126 and the second inner peripheral wall 127 of the travel notch 125 is greater than or equal to 85 degrees and less than or equal to 95 degrees, the lens body 300 mounted on the first base 121 can be adjusted relative to the housing 110 to a range close to 90 degrees. This allows the user to select and adjust the angle of the lens body 300 according to actual needs, improving user convenience.

[0072] In one embodiment, please refer again Figure 7 and Figure 8 The mirror body rotating seat 120 also includes a damping spring plate assembly 129 and a friction plate 130 installed in the first rotating groove 122. The first rotating shaft 128 passes through the damping spring plate assembly 129 and the friction plate 130. The friction plate 130 is provided with a notch 131 for the actuating protrusion 123 to be fitted. The friction plate 130 is located on the side of the first connecting piece 124 away from the connecting rod 151. The two sides of the friction plate 130 are sandwiched between the damping spring plate assembly 129 so that the friction plate 130 can rotate relative to the first rotating shaft 128 with damping.

[0073] In this embodiment, the damping spring assembly 129 may specifically include multiple sheet metal pads and elastic pads, such that the two sides of the friction plate 130 are sandwiched between the damping spring assembly 129. The friction of the sheet metal pads and elastic pads increases the damping of the friction plate 130. Therefore, the first seat 121 and the first connecting piece 124 can be suspended to the desired position by the damping force between the friction plate 130 and the damping spring assembly 129. Furthermore, by additionally providing the friction plate 130, instead of having the two sides of the first connecting piece 124 sandwiched between the damping spring assembly 129, the rotational resistance of the first connecting piece 124 can be reduced, thereby avoiding excessive pushing force required by the connecting rod 151 on the first connecting piece 124. In addition, by enabling the mirror body rotating seat 120 to achieve damped suspension relative to the housing 110 through the friction plate 130 and the damping spring assembly 129, the reciprocating swing force of the mirror body 300 is the same as that achieved by using a torsion spring, which improves the product experience.

[0074] In one embodiment, such as Figure 5 and Figure 7As shown, the support rod rotating seat 140 includes a second seat body 141 and a second rotating shaft 142. The second rotating shaft 142 passes through the second seat body 141 and is fixedly connected to the housing 110. The second pressure rod 156 and the connecting rod 151 are both hinged to the second seat body 141. The second seat body 141 is used to connect to the base 200. Specifically, the second seat body 141 may include a second turntable and a second connecting post. The second connecting post is connected to the outer peripheral wall of the second turntable and is connected to the base 200. This allows the second pressure rod 156 and the connecting rod 151 to be directly hinged to the second seat body 141, eliminating the need for an additional connecting piece to connect the second pressure rod 156, the connecting rod 151, and the second seat body 141. This simplifies the connection structure of the second pressure rod 156, the connecting rod 151, and the second seat body 141, and reduces the number of parts.

[0075] In one embodiment, please refer to Figures 2 to 4 The housing 110 includes a metal inner housing 111 and a plastic outer housing 112 sleeved around the metal inner housing 111. The mirror body rotating seat 120, the support rod rotating seat 140, and the second pressure rod 156 are all rotatably connected to the metal inner housing 111.

[0076] In this embodiment, the metal inner shell 111 can be made of metals such as copper, aluminum alloy, stainless steel, or magnesium alloy. The plastic outer shell 112 can be made of plastics such as PVC (polyvinyl chloride), PE (polyethylene), PC (polycarbonate), or ABS (acrylonitrile-butadiene-styrene). For cost considerations, the shell 110 must balance strength requirements with the properties of the relevant materials (different materials have different manufacturing processes and surface treatments). This embodiment uses a double-layered shell, allowing the metal inner shell 111 to have both extremely thin walls and high strength, providing a reliable connection for the support rod rotating seat 140, the angle holding mechanism 150, and the mirror body rotating seat 120; the plastic outer shell 112 has good surface finish and diverse appearance, and as a decorative component, it can enhance aesthetics.

[0077] In one embodiment, please refer to Figure 4 The metal inner shell 111 includes a first sub-shell 113 and a second sub-shell 114 that are spliced ​​together radially, and the plastic outer shell 112 includes a third sub-shell 115 and a fourth sub-shell 116 that are spliced ​​together radially; the mirror body rotating seat 120 is rotatably connected to the first sub-shell 113 and the second sub-shell 114; the inner peripheral walls of the third sub-shell 115 and the fourth sub-shell 116 are provided with a plurality of snap-fit ​​parts 117; the first sub-shell 113 and the second sub-shell 114 are provided with a plurality of mating ports 118 that are snap-fitted to the plurality of snap-fit ​​parts 117, so that the first sub-shell 113 and the third sub-shell 115 are snap-fitted together, and the second sub-shell 114 and the fourth sub-shell 116 are snap-fitted together.

[0078] In this embodiment, both the metal inner shell 111 and the plastic outer shell 112 are composed of two radially joined sub-shells, which facilitates the installation and maintenance of the mirror body rotating seat 120, the support rod rotating seat 140, the first pressure rod 153, and the shell 110. The third sub-shell 115 and the fourth sub-shell 116 are provided with multiple locking portions 117 spaced apart along their length, and the first sub-shell 113 and the second sub-shell 114 are provided with multiple mating openings 118 corresponding to the locking portions 117 along their length. Specifically, the locking portion 117 can be a hook. Typically, the locking portion 117 is located at the joint of the third sub-shell 115 and the fourth sub-shell 116, and the mating opening 118 can be a notch located around the joint of the first sub-shell 113 and the second sub-shell 114, forming a closed mating hole. Of course, the locking portion 117 and the mating opening 118 can also be located in other positions according to actual needs, and are not specifically limited here.

[0079] The first sub-shell 113 and the second sub-shell 114 can be fixedly connected by snap-fit, plug-in, or bolts. In practice, since both the mirror body rotating seat 120 and the support rod rotating seat 140 are rotatably connected to the first sub-shell 113 and the second sub-shell 114, the rotating shafts of the mirror body rotating seat 120 and the support rod rotating seat 140 will pass through and fixably connect the first sub-shell 113 and the second sub-shell 114, eliminating the need for a snap-fit ​​structure to connect them. By providing snap-fit ​​parts 117 on the inner walls of the two sub-shells of the plastic outer shell 112 and corresponding mating ports 118 on the two sub-shells of the metal inner shell 111, a stable connection between the plastic outer shell 112 and the metal inner shell 111 can be achieved without the need for an additional snap-fit ​​structure to connect the two plastic sub-shells. That is, after the third sub-shell 115 and the fourth sub-shell 116 are joined, no snap-fit ​​structure is exposed, thus ensuring the overall appearance consistency and aesthetics of the plastic outer shell 112. To improve the connection reliability of the third sub-shell 115 and the fourth sub-shell 116, interlocking protrusions and slots can be provided at the splicing surfaces of the third sub-shell 115 and the fourth sub-shell 116 to achieve a stable interlocking fit between the third sub-shell 115 and the fourth sub-shell 116 while ensuring the consistency of appearance.

[0080] This utility model also proposes a cosmetic mirror, such as Figures 12 to 15 As shown, the makeup mirror includes a base 200, a mirror body 300, and a support rod structure 100. The specific structure of the support rod structure 100 is as described in the above embodiments. The mirror body rotating seat 120 of the support rod structure 100 is connected to the mirror body 300, and the support rod rotating seat 140 of the support rod structure 100 is connected to the base 200. Since this makeup mirror adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0081] The mirror body 300 can be fixedly connected to the mirror body rotating seat 120 of the support rod structure 100, or it can be rotatably connected to the mirror body rotating seat 120 in the plane where the mirror surface 320 is located. The support rod rotating seat 140 of the support rod structure 100 can be fixedly connected to the base 200, or it can be rotatably connected to the base 200 in the horizontal direction. By connecting the mirror body rotating seat 120 of the support rod structure 100 to the mirror body 300 and the support rod rotating seat 140 of the support rod structure 100 to the base 200, the height of the mirror body 300 can be steplessly adjusted (the mirror body 300 and the support rod structure 100 can be suspended to any position relative to the base 200). When adjusting the height of the mirror body 300, the mirror body 300 can automatically adjust to its original relative angle. Thus, after adjusting the height of the mirror body 300, the user does not need to adjust the mirror body 300 to its original angle, reducing adjustment steps and greatly improving the user experience. It also allows for arbitrary hovering and adjustment of the mirror body 300 relative to the support rod structure 100.

[0082] Further, please refer to Figure 12 and Figure 16 The mirror body 300 has opposing front and rear sides. The front side is equipped with a front light assembly 310 and a mirror surface 320, and the rear side is equipped with a rear light assembly 330. The mirror body 300 can be rotated via the mirror body rotating base 120 to a makeup position with the mirror surface 320 facing forward and a desk lamp position with the rear light assembly 330 facing downward. Therefore, in the makeup position, the front side of the mirror body 300 extends vertically, or the front side of the mirror body 300 is set at an angle to both the vertical and horizontal directions; in the desk lamp position, the rear side of the mirror body 300 extends horizontally, and the rear light assembly 330 is set downward.

[0083] In this embodiment, to reduce space occupation, the mirror body 300 is typically designed to be flat, where the front and rear sides refer to the front and rear flat surfaces. The outer contour shape of the mirror body 300 can be varied, such as circular, elliptical, rectangular, or rounded rectangle, and can be selected and designed according to actual needs; no specific limitation is made here. For aesthetics and portability, the outer contour shape of the mirror body 300 may optionally be circular. Typically, the shape of the mirror surface 320 is designed to mimic the outer contour shape of the mirror body 300 to make the overall appearance of the mirror body 300 more aesthetically pleasing.

[0084] The structures of the rear light assembly 330 and the front light assembly 310 can vary, as long as they can emit light. Therefore, no specific structural limitations are imposed on the rear light assembly 330 and the front light assembly 310. The shapes of the rear light assembly 330 and the front light assembly 310 can also vary, such as petal-shaped, circular, or square-circular designs. Typically, the front light assembly 310 is positioned around the outer contour of the mirror 320. The shape and placement of the front light assembly 310 can be selected and designed according to the shape of the mirror 320 and actual requirements.

[0085] When positioned for makeup application, the front side of the mirror 300 extends vertically, or the front side of the mirror 300 is angled upwards and downwards, better meeting the needs of makeup application. When positioned as a desk lamp, the rear light assembly 330 faces downwards for illumination. This allows the makeup mirror to also function as a desk lamp, achieving multiple uses and improving product versatility.

[0086] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A support rod structure, characterized in that, It includes a long, narrow housing, a mirror rotating seat and a support rod rotating seat rotatably connected to both ends of the housing, and an angle maintaining mechanism installed inside the housing; wherein, The angle maintaining mechanism includes a connecting rod, an elastic element, a first pressure rod, and a second pressure rod; Both the first pressure rod and the second pressure rod have opposite connecting ends and free ends. The connecting end of the first pressure rod is rotatably connected to the end of the housing near the mirror body rotating seat, and the connecting end of the second pressure rod is rotatably connected to the support rod rotating seat. The first pressure rod and the second pressure rod are located on the same side of the connecting rod. The free ends of the first pressure rod and the second pressure rod are slidably connected relative to each other in their length direction, and the elastic element is elastically compressed and clamped between the free ends of the first pressure rod and the second pressure rod. The two ends of the connecting rod are rotatably connected to the mirror body rotating seat and the support rod rotating seat, respectively, so that when the housing rotates relative to the support rod rotating seat, the mirror body rotating seat is pushed to rotate relative to the housing, so that the angle of the mirror body on the mirror body rotating seat relative to the support rod rotating seat remains unchanged.

2. The support rod structure as described in claim 1, characterized in that, The connecting rod is twisted outwards in relation to the elastic element to at least avoid obstructing the elastic element.

3. The support rod structure as described in claim 2, characterized in that, One of the first pressure rod and the second pressure rod has a groove extending along its length, and the other is slidably connected in the groove. The elastic element is a compression spring, which is sleeved around the first pressure rod and the second pressure rod. The connecting rod is twisted outwards in the portion corresponding to the compression spring, the free end of the first pressure rod, and the free end of the second pressure rod.

4. The support rod structure as described in claim 1, characterized in that, The support rod structure also includes a wire disposed within the housing, the wire passing through the support rod rotating seat and extending along the length of the connecting rod to pass through the mirror body rotating seat.

5. The support rod structure as described in claim 4, characterized in that, The connecting end of the second pressure rod is arranged side by side with the connecting end of the connecting rod and the rotating seat of the support rod in a first direction; the conductor includes an extension section extending along the length direction of the connecting rod, and in the first direction, the extension section is located on the side of the first pressure rod and the second pressure rod closer to the connecting rod.

6. The support rod structure as described in claim 1, characterized in that, The first pressure rod is columnar, and its free end is provided with a limiting flange; the second pressure rod includes two pressure bars arranged opposite each other on its rotation axis, the two pressure bars are respectively rotatably connected to the support rod rotating seat, and the free ends of the two pressure bars are provided with opposing limiting lugs; the elastic element is sleeved around the first pressure rod and the two pressure bars, and one end of the elastic element adjacent to the mirror body rotating seat abuts against the limiting lug, and the other end abuts against the limiting flange.

7. The support rod structure as described in any one of claims 1 to 6, characterized in that, The mirror body rotating base includes a first base body, a first connecting piece, and a first rotating shaft. The first rotating shaft passes through the first base body and the first connecting piece and is fixedly connected to the housing. One end of the connecting rod is hinged to the first connecting piece. The first base body is provided with a first rotating groove, and the inner peripheral wall of the first rotating groove is provided with a moving protrusion. The first connecting piece is disposed in the first rotating groove, and a stroke notch is opened on the periphery of the first connecting piece. The moving protrusion is rotatably disposed in the stroke notch relative to the first rotating shaft. When the moving protrusion abuts against the inner peripheral wall of the stroke notch, the connecting rod can drive the first base body and the first connecting piece to rotate synchronously relative to the first rotating shaft.

8. The support rod structure as described in claim 7, characterized in that, The travel notch has a first inner peripheral wall and a second inner peripheral wall arranged sequentially in a clockwise direction, and the included angle between the first inner peripheral wall and the second inner peripheral wall is greater than or equal to 85 degrees and less than or equal to 95 degrees.

9. The support rod structure as described in claim 7, characterized in that, The mirror body rotating seat also includes a damping spring plate group and a friction plate installed in the first rotating groove. The first rotating shaft passes through the damping spring plate group and the friction plate. The friction plate has a notch for the actuating protrusion to be fitted into. The friction plate is located on the side of the first connecting piece away from the connecting rod. The two sides of the friction plate are sandwiched between the damping spring plate group so that the friction plate can rotate relative to the first rotating shaft with damping.

10. The support rod structure as described in claim 7, characterized in that, The support rod rotating seat includes a second seat body and a second rotating shaft. The second rotating shaft passes through the second seat body and is fixedly connected to the housing. The second pressure rod and the connecting rod are both hinged to the second seat body.

11. The support rod structure as described in claim 1, characterized in that, The housing includes a metal inner shell and a plastic outer shell fitted around the metal inner shell. The mirror body rotating seat, the support rod rotating seat, and the second pressure rod are all rotatably connected to the metal inner shell.

12. The support rod structure as described in claim 11, characterized in that, The metal inner shell includes a first sub-shell and a second sub-shell that are joined together radially, and the plastic outer shell includes a third sub-shell and a fourth sub-shell that are joined together radially; the mirror body rotating seat is rotatably connected to the first sub-shell and the second sub-shell; the inner peripheral walls of the third sub-shell and the fourth sub-shell are provided with a plurality of snap-fit ​​parts; the first sub-shell and the second sub-shell are provided with a plurality of mating holes that are snap-fitted together with the plurality of snap-fit ​​parts, so that the first sub-shell and the third sub-shell are snap-fitted together, and the second sub-shell and the fourth sub-shell are snap-fitted together.

13. A makeup mirror, characterized in that, The device includes a base, a mirror body, and a support rod structure as described in any one of claims 1 to 12. The mirror body rotating seat of the support rod structure is connected to the mirror body, and the support rod rotating seat of the support rod structure is connected to the base. Therefore, the front side of the mirror body is provided with a front light assembly and a mirror surface, and the rear side of the mirror body is provided with a rear light assembly. The mirror body can be rotated through the mirror body rotating seat to a makeup position with the mirror surface facing forward and a desk lamp position with the rear light assembly facing downward.

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