Double-sided showing stand

Abstract

The utility model relates to a double-sided showing stand. The picture frame comprises a base and a supporting frame and further comprises two picture frame bearing frame assemblies, each picture frame bearing frame assembly comprises a turnover frame and a telescopic frame, each turnover frame is of a rectangular frame structure composed of a first round rod, two first side plates and a reinforcing rod, and each telescopic frame is composed of two second side plates and two second round rods connected between the two second side plates. The two second side plates are assembled on the two first side plates in a sliding mode, a vertically-distributed positioning plate is arranged on the supporting frame, clamping grooves are distributed in the left side and the right side of the positioning plate in a mirror image mode, supporting rods are hinged to the two overturning frames, and the other ends of the two supporting rods can be clamped into any clamping groove in the corresponding side. And a plurality of sliding bearing seats are assembled on the two second round rods in a sliding manner. The size of the picture frame bearing frame assembly can be adjusted, the actual size of the picture frame bearing frame assembly is basically the same as the coverage area of a plane exhibit placed on the picture frame bearing frame assembly, the exhibit is located in the center area of the view, and therefore the exhibit can be highlighted in the display process, and the display effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to a showing stand, especially a double -faced showing stand. BACKGROUND

[0002] When holding an art exhibition, especially a painting exhibition, it is necessary to fix the exhibited painting works on the exhibition stand, and the conventional exhibition stand has a wall and a showing stand. When holding a painting exhibition in a non-professional exhibition hall, there is often not enough wall to hang and fix the exhibited works, so the organizer needs to provide a showing stand for fixing the exhibited painting works. The common showing stand on the market is generally single -sided, and in the process of showing, especially when showing small paintings, most of the structure of the showing stand will be exposed as a background in the public view, and the showing stand itself has little aesthetic effect, so in order to highlight the exhibited works and obtain better showing effect, the exposed area of the showing stand should be as small as possible. SUMMARY

[0003] The utility model provides a double -faced showing stand, solves the problem that the most part of the showing stand body cannot be hidden by the plane exhibited works in prior art and affects the showing effect.

[0004] The above technical problem of the utility model is mainly solved by the following technical scheme: a double -faced showing stand, including base and support frame, still including two picture frame support frame components, the picture frame support frame component includes turnover frame and telescopic frame, the turnover frame is constituted the rectangular frame structure by first round bar, two first side plates and reinforcing rod, two first round bar horizontal rotation is connected in the top left and right sides of support frame, the telescopic frame is constituted by two second side plates and two second round rods connected between two second side plates, two second round rods are located in the outer end of telescopic frame, two second side plates are slidably assembled on two first side plates, and the second side plate and the first side plate between the first side plate are equipped with the fixed assembly for fixing two, the support frame is equipped with the locating plate of vertical distribution, the left and right sides of the locating plate are mirror image distribution two rows of clamping grooves along the vertical direction array, two turnover frames are all hinged with support rod, and the other end of two support rods can be clamped into any clamping groove on the corresponding side.

[0005] The utility model discloses two picture frame support frame assemblies are equipped on the utility model, can be used for supporting and fixing plane display works, so that the utility model has the effect of displaying on two sides simultaneously, and the size of picture frame support frame assembly can be adjusted, and the height size of picture frame support frame assembly is shortened when telescopic frame moves up, so that the exhibit of smaller height size can be placed, and the bottom of exhibit is supported by sliding bearing seat, and the size of exhibit is smaller, and the number of exhibits that can be placed horizontally by the utility model is more, on the contrary, the height size of picture frame support frame assembly increases when telescopic frame moves down, so that the exhibit of larger height size can be placed.

[0006] Further, the first side plate is provided with a sliding groove distributed along the length direction thereof, and the lower edge of the first side plate is provided with a plurality of positioning grooves; the middle part of the second side plate is fixed with a cylindrical sliding block in sliding cooperation with the sliding groove, and the upper end of the second side plate is further fixed with a clamping column capable of being clamped with the positioning grooves; and the outer end of the cylindrical sliding block is fixed with a limiting cap; the positioning grooves and the clamping column constitute the fixing assembly. Through the above technical scheme, the size of the picture frame support frame assembly is adjusted through the following steps: first, the lower structure of the telescopic frame is pulled upward, so that the telescopic frame is flipped around the cylindrical sliding block, the clamping column is separated from the positioning grooves, and then the cylindrical sliding block is pushed to move up and down along the sliding groove, after being moved to the position, the telescopic frame is lowered, and the upper end structure of the telescopic frame is tilted upward due to the gravity eccentric effect, so that the clamping column is clamped into the nearby positioning groove again.

[0007] Therefore, the utility model has the following characteristics compared with the prior art: 1. two picture frame support frame assemblies are equipped on the utility model, and can be used for supporting and fixing plane display works, so that the utility model has the effect of displaying on two sides simultaneously; 2. the size of picture frame support frame assembly can be adjusted, and the actual size of picture frame support frame assembly is basically same as the coverage area of the plane exhibit placed thereon, and the exhibit is in the central area of the field of vision, so that the exhibit can be highlighted more in the display process, and the display effect is better. BRIEF DESCRIPTION OF DRAWINGS

[0008] ATTACHMENT Figure 1 It is a structural schematic view of the utility model;

[0009] ATTACHMENT Figure 2 It is a side view of the utility model;

[0010] ATTACHMENT Figure 3is a structural schematic view of the second side plate;

[0011] attached Figure 4 is a structural schematic view of the sliding bearing seat. DETAILED DESCRIPTION

[0012] The technical scheme of the present application will be further described in detail below with reference to the embodiments and the accompanying drawings.

[0013] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0014] Example 1: see Figure 1 and Figure 2 A double-sided display stand, comprising a base 10 and a support frame 20, further comprising two picture frame support frame assemblies 30, the picture frame support frame assembly comprising a turnover frame 40 and a telescopic frame 50, the turnover frame comprising a rectangular frame structure composed of a first circular rod 41, two first side plates 42 and a reinforcing rod 43, the two first circular rods being horizontally rotatably connected to the top and left and right sides of the support frame, the telescopic frame being composed of two second side plates 51 and two second circular rods 52 connected between the two second side plates, the two second circular rods being located at the outer ends of the telescopic frame, the two second side plates being slidably assembled on the two first side plates, and a fixing assembly being provided between the second side plate and the first side plate for fixing the two, the support frame being provided with vertically distributed positioning plates 60, the left and right sides of the positioning plates being mirror image distributed with two rows of vertically arrayed clamping grooves 61, two support rods 70 being hingedly connected to the two turnover frames, the other end of the two support rods being capable of being clamped into any clamping groove on the corresponding side; a plurality of sliding bearing seats 80 being slidably assembled on the two second circular rods, the sliding bearing seat being provided with an L-shaped positioning seat 81 (see Figure 4 ).

[0015] The embodiment is provided with two picture frame support assembly, which can be used for supporting and fixing the plane display works, so that the embodiment has the effect of displaying on both sides at the same time, and the size of the picture frame support assembly can be adjusted, which is realized by adjusting the position of the telescopic frame on the turnover frame. When the telescopic frame moves upward, the height of the picture frame support assembly is shortened, so that the display works with small height can be placed. The bottom of the display works is supported by the sliding bearing seat, specifically the L-shaped positioning seat thereon. The smaller the size of the display works, the more display works can be placed horizontally in the embodiment. Conversely, when the telescopic frame moves downward, the height of the picture frame support assembly is increased, so that the display works with large height can be placed. In summary, the actual size of the two picture frame support assemblies on the embodiment is basically the same as the coverage area of the plane display works placed thereon, only the base and the support frame are in the exposed state, and the base and the support frame are located below the display works. Therefore, the display works is in the center area of the field of view, so that the display works can be highlighted during the display process, and the display effect is good.

[0016] See Figure 1 and Figure 3 The first side plate is provided with a sliding groove 421 distributed along the length direction thereof, and the lower side edge of the first side plate is provided with a plurality of positioning grooves 422. The middle part of the second side plate is fixed with a cylindrical slider 511 which is in sliding cooperation with the sliding groove, and the upper end of the second side plate is further fixed with a clamping column 512 which can be clamped with the positioning groove. The outer end of the cylindrical slider is fixed with a limiting cap 513. The positioning groove and the clamping column constitute a fixing assembly. Through the above technical scheme, the size of the picture frame support assembly is adjusted through the following steps: first, pull the lower structure of the telescopic frame upward, so that the telescopic frame as a whole is turned around the cylindrical slider, so that the clamping column is separated from the positioning groove, then push the cylindrical slider to move up and down along the sliding groove, after moving to the position, put down the telescopic frame, and due to the gravity eccentric effect, the upper end structure of the telescopic frame will be tilted upward, so that the clamping column is clamped into the nearby positioning groove again.

[0017] See Figure 1 The third circular rod 44 is further fixedly connected between the two first side plates and on one side of the first circular rod. The first circular rod and the third circular rod are also slidably provided with a plurality of sliding bearing seats. The upper and lower groups of sliding bearing seats can position the upper and lower sides of the plane display works.

[0018] See Figure 4 The sliding bearing seat is made of elastic plastic material, and the bottom of the sliding bearing seat is provided with two open grooves 82.

[0019] See Figure 1 The reinforcing rod is provided with two pivot plates 431, the support rod is provided with two, which are respectively rotatably connected to the two pivot plates, and the two support rods are further fixedly connected with an abutting rod 71. The positioning plate is provided with two plates, and the abutting rod can be clamped into two clamping grooves at the same height on the two positioning plates at the same time.

[0020] It will be apparent to those skilled in the art that modifications can be made to the embodiments described above without departing from the scope of the present application. All such modifications are intended to be included within the scope of the present application.

Claims

1. A double-sided display stand comprising a base and a support frame, characterised in that: Also include two picture frame support assembly, the picture frame support assembly includes a turnover frame and telescopic frame, the turnover frame is by the first round bar, two pieces of first side plate and reinforcing rod constitute a rectangular frame structure, two said first round bar horizontal rotation connection in the top of the support frame left and right sides, the telescopic frame is by two pieces of second side plate and two second round bar connected between two second side plate, two second round bar is located in the outer end of the telescopic frame, two said second side plate is assembled on two said first side plate, and the second side plate and the first side plate between is equipped with a fixed assembly for fixing the two, the support frame is equipped with vertical distribution positioning plate, the left and right sides of the positioning plate are mirror image distribution two rows of vertical direction array clamping groove, two said turnover frame is hinged with support rod, the other end of two said support rod can be inserted into any clamping groove on the corresponding side; Two said second round bar is assembled with several sliding bearing seat, the sliding bearing seat is equipped with L type positioning seat.

2. The double-sided display of claim 1, wherein: The first side plate is provided with a sliding groove distributed along its length direction, and the lower edge of the first side plate is provided with a plurality of positioning grooves; The middle part of the second side plate is fixed with a cylindrical slider which is in sliding cooperation with the sliding groove, and the upper end of the second side plate is further fixed with a clamping column which can be engaged with the positioning groove, and the outer end of the cylindrical slider is fixed with a limiting cap; The positioning groove and the clamping column constitute the fixing assembly.

3. The double-sided display of claim 1, wherein: Two said first side plate between and located in the side of the first round bar is also fixedly connected with the third round bar, and the first round bar and the third round bar are also assembled with several sliding bearing seats.

4. The dual-sided display of claim 1, wherein: The sliding bearing seat is made of elastic plastic material, and the bottom of the sliding bearing seat is provided with two open grooves.

5. The dual-sided display of claim 1, wherein: The reinforcing rod is provided with two hinge plates, and the support rod is provided with two, which are respectively rotationally connected to the two hinge plates, and the two support rods are further fixedly connected with an abutting rod; The positioning plate is provided with two pieces, and the abutting rod can be inserted into two clamping grooves on the same height of the two positioning plates at the same time.

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