An adjustable rotating device

Abstract

The utility model discloses an adjustable rotating device, which relates to the field of angle adjustment structures. The adjustable rotating device includes a first rotating member, a second rotating member and an adjustment assembly; the first shaft body can be slidably inserted into the first through slot and the second through slot; the first friction member is connected to the first shaft body and abuts against the inner wall of the first through slot; the positioning member can be slidably and rotatably sleeved on the outer side of the first shaft body and connected to the first rotating member; a convex block is provided on the side of the first friction member close to the positioning member, and a positioning groove cooperating with the convex block is provided on the side of the positioning member facing the first friction member; moving the first shaft body can make the convex block on the first friction member slide into and out of the positioning groove. The position of the first shaft body can be controlled by pushing and pulling the pressing member, so as to control the relative rotation of the first rotating member and the second rotating member, and the relative rotation speed of the first rotating member and the second rotating member can be reduced by the first friction member, so as to reduce the difficulty of operation.

Description

Technical Field

[0001] The utility model relates to the field of angle adjustment structures, in particular to an adjustable rotating device. Background Art

[0002] The commonly used rotating bracket is usually composed of a plate, a base and a support frame. The plate is rotatably connected to the base, and a plurality of slots are arranged on the base. The support frame is rotatably connected to the base. After the support frame is inserted into the slot, the position between the plate and the support frame can be locked. When rotating the plate, it is necessary to lift and support the support frame first to move the support frame away from the slot so that the plate and the base can rotate relative to each other. After that, after rotating the plate, the support frame is re-inserted into another slot. However, if the weight of the object carried on the plate is heavy, after putting down the support frame, the plate is easy to drop and rotate quickly, and when putting the support frame back into the support frame, the plate needs to be supported, which makes the operation difficult. Utility Model Content

[0003] To this end, the utility model provides an adjustable rotating device, which solves the technical problem that the traditional rotating bracket is difficult to use and operate.

[0004] To achieve the above-mentioned purpose, the utility model specifically provides the following technical solutions: an adjustable rotating device, comprising: a first rotating member, provided with a first through slot; a second rotating member, provided with a second through slot; an adjusting component, comprising a first shaft, a first friction member, a positioning member and a pressing member; the pressing member is arranged at one end of the first shaft; the first shaft can be slidably passed through the first through slot and the second through slot; the first friction member and the positioning member are both located in the first through slot, the first friction member is connected to the first shaft and abuts against the inner wall of the first through slot; the positioning member can be slidably and rotatably sleeved on the outer side of the first shaft and connected to the first rotating member; a protrusion is provided on the side of the first friction member close to the positioning member, and a positioning groove is provided on the side of the positioning member facing the first friction member to cooperate with the protrusion, and the positioning grooves are provided in plurality and are arranged at intervals around the axial direction of the first shaft; moving the first shaft can make the protrusion on the first friction member slide into and out of the positioning groove.

[0005] Optionally, a plurality of the protrusions are provided, and the plurality of the protrusions are arranged at intervals around the axial direction of the first shaft.

[0006] Optionally, the second rotating member includes a shell and a first fixed member; the shell is provided with a accommodating cavity and an opening, the opening is connected to the accommodating cavity, the first fixed member is fixed on the inner wall of the accommodating cavity, the second through groove is provided on the first fixed member, and the pressing member is provided at the opening.

[0007] Optionally, the adjustment assembly also includes a sleeve, an elastic washer and a nut; the sleeve is inserted into the first through groove and the second through groove, the first shaft body can be slidably inserted into the sleeve, the positioning piece can be slidably and rotatably sleeved on the outer side of the sleeve, the elastic washer and the nut are both sleeved on the outer side of the sleeve, the elastic washer abuts against the side of the first fixing piece close to the pressing piece, and the nut abuts against the side of the elastic washer close to the pressing piece; a first annular boss is provided on the outer side of the sleeve, and the first annular boss abuts against the side of the first fixing piece away from the pressing piece.

[0008] Optionally, the adjustment assembly further includes an elastic member, and two ends of the elastic member are respectively abutted against the pressing member and the nut.

[0009] Optionally, the first rotating member includes a main structure and a first rotating block, the main structure is connected to the first rotating block, the first rotating block is rotatably sleeved on the outer side of the sleeve and connected to the positioning member.

[0010] Optionally, a second annular boss is disposed on the outer side of the sleeve, and the second annular boss is disposed on a side of the positioning member away from the first rotating block and abuts against the positioning member.

[0011] Optionally, the first rotating member also includes a second rotating block, the second rotating member also includes a second shaft and a second fixing member, the second fixing member is fixedly arranged in the accommodating cavity, a third through groove is arranged on the second fixing member, the second shaft passes through the first through groove and the third through groove, the axial direction of the second shaft is arranged in the same direction as the axial direction of the first shaft, the second rotating block is connected to the main structure, and is rotatably mounted on the outside of the second shaft.

[0012] Optionally, the adjustment assembly further includes a fixing bolt, the first friction member is arranged at an end of the first shaft body away from the pressing member, and the fixing bolt passes through the first friction member and the first shaft body to connect the first friction member and the first shaft body.

[0013] Optionally, two adjusting components are provided, and two first through slots and two second through slots are provided to match each other.

[0014] The first and second rotational axes are connected, and the first and second rotational axes are connected, and the first and second rotational axes are connected. The cam is adapted to move the first rotating member toward the support frame, wherein the first friction member abuts against the inner wall of the first through groove, thereby increasing the difficulty of rotating the first rotating member and reducing the rotation speed of the first rotating member, thereby improving the stability of controlling the movement of the first rotating member. Furthermore, after the first rotating member rotates, the cam is provided with a plurality of positioning grooves arranged at intervals in the axial direction of the first rotating member, so that any one of the positioning grooves is aligned with the positioning block on the first friction member, and moving the first rotating member can make the protrusion on the first friction member slide into the positioning groove, so as to have the effect of limiting the position between the first rotating member and the second rotating member. In the embodiment of the utility model, the position of the first rotating member can be controlled by pushing and pulling the pressing member, so as to control the relative rotation of the first rotating member and the second rotating member, and the relative rotation speed of the first rotating member and the second rotating member can be reduced by the first friction member, so as to reduce the difficulty of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 A schematic diagram of the structure of an adjustable rotating device provided in an embodiment of the utility model;

[0017] Figure 2 A schematic diagram of the structure of an adjusting assembly of an adjustable rotating device provided in an embodiment of the utility model;

[0018] Figure 3 A partial cross-sectional view of an adjustable rotating device provided in an embodiment of the utility model;

[0019] Figure 4 for Figure 3 A partial enlarged view of part A of an adjustable rotating device provided in an embodiment of the utility model.

[0020] Reference numerals:

[0021] The first rotating member 100; the first through groove 101; the first rotating block 110; the second rotating block 120; the main structure 130; the second rotating member 200; the first fixing member 210; the second fixing member 220; the shell 230; the accommodating cavity 231; the second shaft 240; the adjusting assembly 300; the first shaft 310; the first friction member 320; the protrusion 321; the positioning member 330; the positioning groove 331; the pressing member 340; the sleeve 350; the first annular boss 351; the second annular boss 352; the elastic washer 360; the nut 370; the elastic member 380; the fixing bolt 390. DETAILED DESCRIPTION

[0022] In order to make the utility model's purpose, features, and advantages more obvious and easy to understand, the following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the embodiments described below are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0024] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] Reference below Figures 1 to 4 The adjustable rotating device according to the embodiment of the utility model is described.

[0026] According to the adjustable rotating device of the embodiment of the utility model, the adjustable rotating device includes a first rotating member 100, a second rotating member 200 and an adjusting assembly 300; the first rotating member 100 is provided with a first through slot 101; the second rotating member 200 is provided with a second through slot; the adjusting assembly 300 includes a first shaft body 310, a first friction member 320, a positioning member 330 and a pressing member 340; the pressing member 340 is provided at one end of the first shaft body 310; the first shaft body 310 can be slidably penetrated in the first through slot 101 and the second through slot; the first friction member 320 and the positioning member 330 are both located in the first through slot 101, and the first friction member 320 is connected to the first shaft body 310 and abuts against the inner wall of the first through groove 101; the positioning member 330 is slidably and rotatably sleeved on the outer side of the first shaft body 310 and is connected to the first rotating member 100; a protrusion 321 is provided on the side of the first friction member 320 close to the positioning member 330, and a positioning groove 331 is provided on the side of the positioning member 330 facing the first friction member 320 to cooperate with the protrusion 321, and a plurality of positioning grooves 331 are provided and are arranged at intervals in the axial direction of the first shaft body 310; moving the first shaft body 310 can make the protrusion 321 on the first friction member 320 slide into and out of the positioning groove 331.

[0027] The first shaft body 310 can be moved by pushing and pulling the pressing member 340, and the first shaft body 310 can be conveniently controlled to slide in the first through groove 101 and the second through groove by setting the pressing member 340; the positioning member 330 is connected to the first rotating member 100, and after the first shaft body 310 is moved, the positioning member 330 can slide relatively on the first shaft body 310, and the first shaft body 310 is connected to the first friction member 320, and the first shaft body 310 is driven to move the first friction member 320 by moving the first shaft body 310, so that the protrusion 321 on the first friction member 320 can slide into one of the positioning grooves 331, and since the positioning grooves 331 and the protrusions 321 are relative to each other, The mutual cooperation arrangement can make the first friction member 320 and the positioning member 330 realize mutual engagement through the protrusion 321 and the positioning groove 331, so that the first rotating member 100 cannot rotate relative to the first shaft body 310, so as to limit the position between the first rotating member 100 and the second rotating member 200; by moving the first shaft body 310, the protrusion 321 on the first friction member 320 can slide out from the positioning groove 331 of the positioning member 330, and the first rotating member 100 is connected with the positioning member 330, so that the first rotating member 100 can rotate relative to the first shaft body 310 through the positioning member 330, so as to realize the first rotating member 100 rotates around the first shaft body 310. During the rotation of the first rotating member 100, since the first friction member 320 abuts against the inner wall of the first through groove 101, there is friction between the first friction member 320 and the inner wall of the first through groove 101, so as to increase the difficulty of the first rotating member 100 to rotate and reduce the speed of the first rotating member 100 to rotate, thereby improving the stability of controlling the movement of the first rotating member 100. Moreover, after the first rotating member 100 rotates, since the positioning member 330 is provided with a plurality of positioning grooves 331 arranged in an axial direction around the first shaft body 310 at intervals, any of the positioning grooves After 331 is aligned with the positioning block on the first friction member 320, moving the first shaft body 310 can make the protrusion 321 on the first friction member 320 slide into the positioning groove 331, so as to limit the position between the first rotating member 100 and the second rotating member 200; in this embodiment of the utility model, the position of the first shaft body 310 can be controlled by pushing and pulling the pressing member 340, so as to control the relative rotation of the first rotating member 100 and the second rotating member 200, and the relative rotation speed of the first rotating member 100 and the second rotating member 200 can be reduced by the first friction member 320, so as to reduce the difficulty of operation.

[0028] Reference Figure 2 It can be understood that there are multiple protrusions 321, and the multiple protrusions 321 are arranged at intervals around the axial direction of the first shaft body 310.

[0029] By providing a plurality of protrusions 321, the plurality of protrusions 321 can be respectively inserted into the plurality of positioning grooves 331, thereby improving the effect of mutual engagement between the first friction member 320 and the positioning member 330 through the protrusions 321 and the positioning grooves 331, thereby further improving the effect of limiting the position between the first rotating member 100 and the second rotating member 200.

[0030] Specifically, the number of the positioning grooves 331 is greater than or equal to the number of the protrusions 321, so as to increase the rotatable angle of the first rotating member 100; wherein, four positioning grooves 331 can be provided and evenly spaced, and two protrusions 321 are provided and oppositely arranged.

[0031] Reference Figures 2 to 4 It can be understood that the second rotating member 200 includes a shell 230 and a first fixed member 210; the shell 230 is provided with a accommodating cavity 231 and an opening, the opening is connected to the accommodating cavity 231, the first fixed member 210 is fixedly provided on the inner wall of the accommodating cavity 231, the second through groove is provided on the first fixed member 210, and the pressing member 340 is provided at the opening.

[0032] The first fixing member 210 is fixedly installed in the accommodating cavity 231 of the shell 230. The shell 230 can protect the first fixing member 210 in the accommodating cavity 231. The second through groove is arranged on the first fixing member 210, so that the first shaft body 310 can pass through the first fixing member 210; the opening is connected to the accommodating cavity 231, and the pressing member 340 is arranged at the opening to facilitate the operator to push the pressing member 340, thereby facilitating the movement of the first shaft body 310.

[0033] Reference Figure 2 and Figure 4 It can be understood that the adjustment assembly 300 also includes a sleeve 350, an elastic washer 360 and a nut 370; the sleeve 350 is inserted into the first through groove 101 and the second through groove, the first shaft body 310 is slidably inserted into the sleeve 350, the positioning member 330 is slidably and rotatably sleeved on the outer side of the sleeve 350, the elastic washer 360 and the nut 370 are both sleeved on the outer side of the sleeve 350, the elastic washer 360 abuts against the side of the first fixing member 210 close to the pressing member 340, and the nut 370 abuts against the side of the elastic washer 360 close to the pressing member 340; a first annular boss 351 is provided on the outer side of the sleeve 350, and the first annular boss 351 abuts against the side of the first fixing member 210 away from the pressing member 340.

[0034] The first shaft body 310 can be protected by providing a sleeve 350, wherein the cross-section of the sleeve 350 is non-circular, and the cross-section of the second through groove is the same as the cross-section of the sleeve 350, so that the sleeve 350 cannot rotate relative to the first fixing member 210, and the elastic washer 360 and the nut 370 are provided on the side of the first fixing member 210 close to the pressing member 340, and a first annular boss 351 is provided on the side of the first fixing member 210 away from the pressing member 340 to limit the position between the first fixing member 210 and the first shaft body 310, thereby preventing the sleeve 350 from sliding at the first through groove 101; the elastic washer 360 can reduce the damage to the nut 370 and the first fixing member 210 caused by collision.

[0035] Specifically, the cross section of the first shaft body 310 is the same as the cross section of the sleeve 350 , so that the first shaft body 310 cannot rotate relative to the sleeve 350 .

[0036] Reference Figure 2 and Figure 4 It can be understood that the adjustment assembly 300 further includes an elastic member 380 , and two ends of the elastic member 380 are respectively in contact with the pressing member 340 and the nut 370 .

[0037] When the pressing member 340 is pushed to move the first shaft 310, the elastic member 380 between the nut 370 and the pressing member 340 can be compressed. After the pressing member 340 stops being pushed, the elastic member 380 can push the pressing member 340 back to the initial position, thereby reducing the difficulty of operation. Specifically, the elastic member 380 is always in a compressed state.

[0038] Reference Figure 2 and Figure 4 It can be understood that the first rotating member 100 includes a main structure 130 and a first rotating block 110 , the main structure 130 is connected to the first rotating block 110 , the first rotating block 110 is rotatably sleeved on the outside of the sleeve 350 and connected to the positioning member 330 .

[0039] The axial direction of the sleeve 350 is set in the same direction as the axial direction of the first shaft body 310. The first rotating block 110 can rotate around the sleeve 350 to drive the main structure 130 to rotate. The first rotating block 110 is connected to the positioning member 330, so that the first rotating block 110 can drive the positioning member 330 to rotate; wherein the main structure 130 is used to connect with other structures, and the second rotating member 200 can be the base of the adjustable rotating device.

[0040] Specifically, the first groove is disposed on the main structure 130 , the positioning member 330 is connected to the main structure 130 , and the first rotating block 110 is located in the first through groove 101 .

[0041] Reference Figure 2 and Figure 4 It can be understood that a second annular boss 352 is disposed on the outer side of the sleeve 350 , and the second annular boss 352 is disposed on a side of the positioning member 330 away from the first rotating block 110 and abuts against the positioning member 330 .

[0042] The first rotating block 110 abuts against one end of the positioning member 330 away from the first friction member 320 , and the second annular boss 352 abuts against one end of the positioning member 330 away from the first rotating block 110 , so that the position of the positioning member 330 can be limited by the first rotating block 110 and the second annular boss 352 .

[0043] Reference Figure 2 and Figure 4 It can be understood that the first rotating member 100 also includes a second rotating block 120, and the second rotating member 200 also includes a second shaft body 240 and a second fixing member 220. The second fixing member 220 is fixedly arranged in the accommodating cavity 231, and a third through groove is arranged on the second fixing member 220. The second shaft body 240 passes through the first through groove 101 and the third through groove. The axial direction of the second shaft body 240 is arranged in the same direction as the axial direction of the first shaft body 310. The second rotating block 120 is connected to the main structure 130 and is rotatably mounted on the outside of the second shaft body 240.

[0044] The main structure 130 can rotate around the second shaft 240 through the second rotating block 120, wherein the axial direction of the second shaft 240 is set in the same direction as the axial direction of the first shaft 310, so that the main structure 130 can rotate relative to the second rotating member 200 through the first rotating block 110 and the second rotating block 120, reducing the difficulty of rotation.

[0045] Reference Figure 2 and Figure 4 It can be understood that the adjustment assembly 300 also includes a fixing bolt 390, the first friction member 320 is arranged at one end of the first shaft 310 away from the pressing member 340, and the fixing bolt 390 is passed through the first friction member 320 and the first shaft 310 to connect the first friction member 320 and the first shaft 310.

[0046] By setting a fixing bolt 390, the position between the first friction member 320 and the first shaft body 310 can be limited, wherein the first friction member 320 is set at the end of the first shaft body 310, and the fixing bolt 390 abuts against the end of the first friction member 320 away from the first shaft body 310, and the first friction member 320 and the first shaft body 310 are both provided with a threaded hole structure that cooperates with the fixing bolt 390.

[0047] Reference Figure 1 and Figure 3It can be understood that two adjusting components 300 are provided, and two first through slots 101 and two second through slots are provided to match each other.

[0048] By setting up two adjustment components 300, it is necessary to push the pressing members 340 of the two adjustment components 300 at the same time in order to rotate the first rotating member 100 relative to the second rotating member 200, so as to improve the safety of use; the two adjustment components 300 are respectively arranged in cooperation with the two first through grooves 101 and the two second through grooves.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0051] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An adjustable rotating device, characterized in that: include: A first rotating member (100) is provided with a first through slot (101); The second rotating member (200) is provided with a second through slot; The adjusting component (300) comprises a first shaft (310), a first friction member (320), a positioning member (330) and a pressing member (340); the pressing member (340) is arranged at one end of the first shaft (310); the first shaft (310) is slidably arranged in the first through groove (101) and the second through groove; the first friction member (320) and the positioning member (330) are both located in the first through groove (101), the first friction member (320) is connected to the first shaft (310) and abuts against the inner wall of the first through groove (101); the positioning member (330) is slidably and rotatably sleeved on the first shaft (310) and the second through groove (101); It is arranged on the outer side of the first shaft (310) and connected to the first rotating member (100); a protrusion (321) is arranged on the side of the first friction member (320) close to the positioning member (330); a positioning groove (331) matched with the protrusion (321) is arranged on the side of the positioning member (330) facing the first friction member (320); a plurality of the positioning grooves (331) are arranged and spaced around the axial direction of the first shaft (310); moving the first shaft (310) can make the protrusion (321) on the first friction member (320) slide into and out of the positioning groove (331).

2. The adjustable rotating device according to claim 1, characterized in that: A plurality of the protrusions (321) are provided, and the plurality of the protrusions (321) are arranged at intervals around the axial direction of the first shaft body (310).

3. The adjustable rotating device according to claim 1, characterized in that: The second rotating member (200) comprises a shell (230) and a first fixing member (210); the shell (230) is provided with a receiving cavity (231) and an opening, the opening is communicated with the receiving cavity (231), the first fixing member (210) is fixedly provided on the inner wall of the receiving cavity (231), the second through groove is provided on the first fixing member (210), and the pressing member (340) is provided at the opening.

4. The adjustable rotating device according to claim 3, characterized in that: The adjustment assembly (300) further comprises a shaft sleeve (350), an elastic washer (360) and a nut (370); the shaft sleeve (350) is inserted into the first through slot (101) and the second through slot, the first shaft body (310) is slidably inserted into the shaft sleeve (350), the positioning member (330) is slidably and rotatably sleeved on the outer side of the shaft sleeve (350), the elastic washer (360) and the nut (370) are both sleeved on the shaft On the outer side of the sleeve (350), the elastic washer (360) abuts against the side of the first fixing member (210) close to the pressing member (340), and the nut (370) abuts against the side of the elastic washer (360) close to the pressing member (340); a first annular boss (351) is provided on the outer side of the sleeve (350), and the first annular boss (351) abuts against the side of the first fixing member (210) away from the pressing member (340).

5. The adjustable rotating device according to claim 4, characterized in that: The adjustment assembly (300) further comprises an elastic member (380), and two ends of the elastic member (380) are respectively in contact with the pressing member (340) and the nut (370).

6. The adjustable rotating device according to claim 4, characterized in that: The first rotating member (100) comprises a main structure (130) and a first rotating block (110), wherein the main structure (130) is connected to the first rotating block (110), and the first rotating block (110) is rotatably sleeved on the outer side of the shaft sleeve (350) and connected to the positioning member (330).

7. The adjustable rotating device according to claim 6, characterized in that: A second annular boss (352) is provided on the outer side of the shaft sleeve (350). The second annular boss (352) is provided on a side of the positioning member (330) away from the first rotating block (110) and abuts against the positioning member (330).

8. The adjustable rotating device according to claim 6, characterized in that: The first rotating member (100) further includes a second rotating block (120), and the second rotating member (200) further includes a second shaft (240) and a second fixing member (220), wherein the second fixing member (220) is fixedly arranged in the accommodating cavity (231), and a third through groove is arranged on the second fixing member (220), and the second shaft (240) passes through the first through groove (101) and the third through groove, and the axial direction of the second shaft (240) is arranged in the same direction as the axial direction of the first shaft (310), and the second rotating block (120) is connected to the main structure and is rotatably sleeved on the outer side of the second shaft (240).

9. The adjustable rotating device according to claim 1, characterized in that: The adjustment assembly (300) also includes a fixing bolt (390). The first friction member (320) is arranged at an end of the first shaft (310) away from the pressing member (340). The fixing bolt (390) passes through the first friction member (320) and the first shaft (310) to connect the first friction member (320) and the first shaft (310).

10. The adjustable rotating device according to claim 1, characterized in that: The adjustment components (300) are provided in two pieces, and the first through slots (101) and the second through slots are provided in two pieces in a matching manner.

Images