Assembled oil painting frame

Abstract

The utility model discloses an assembled oil painting frame, and relates to the technical field of oil painting frames. The oil painting frame comprises an oil painting frame base and a protective cover plate, an oil painting containing groove is formed in the front side of the oil painting frame base, oil painting pressing strips are symmetrically arranged in the oil painting containing groove, a sealing gasket is fixedly connected to the front side of the oil painting frame base, and connecting insertion holes are formed in the four corners of the front side of the oil painting frame base. And the rear side of the oil painting frame seat is rotationally connected with a rotating shaft. The rotating shaft is pulled anticlockwise to drive the rotating disc to rotate, one end of the limiting clamping rod is driven to move out of the connecting inserting hole through matching of the connecting sliding groove and the connecting sliding column, then the connecting inserting rod on the rear side of the protective cover plate is aligned and inserted into the connecting inserting hole, and finally the rotating shaft is loosened. The rotating shaft is driven to reset and rotate under the elastic action of the torsion spring, so that the limiting clamping rod can be driven to reset and move, one end of the limiting clamping rod is clamped in the clamping groove, rapid assembly of the oil painting frame seat and the protective cover plate can be achieved, and operation is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of oil painting frames, and particularly relates to an assembled oil painting frame. Background Technique

[0002] The oil painting frame is one of the commonly used tools in fine art painting. The oil painting frame is used for display after the oil painting is mounted. It can be made into a picture frame with wooden strips or resin materials to enhance the effect of the work. After retrieval, the patent with the application number 201920452953.X discloses an assembled oil painting frame, which includes a picture frame body, a horizontal fixing plate, a vertical fixing plate, a fixing groove, a diagonal brace, a clamping post, a mounting plate, a side plate, a connecting plate, a pin hole, a clamping groove, a clamping block, a protection panel, a fixing post, an outer frame, an elastic silicone spray coating, a polytetrafluoroethylene plate, a polyetheretherketone resin plate, an inner frame, a support post, a spring, an embedding groove and a damping rubber. An outer frame is installed on one side of the inner wall of the picture frame body. An elastic silicone spray coating is sprayed on the outer surface of the outer frame. A polytetrafluoroethylene plate is arranged inside the outer frame. The polytetrafluoroethylene plate is evenly connected with the outer frame through support posts on one side. The support posts are connected through springs. A damping rubber is filled in the gap between the polytetrafluoroethylene plate and the outer frame.

[0003] However, during the actual use process, the applicant found that when assembling the oil painting frame, it is necessary for personnel to place the horizontal fixing plate and the vertical fixing plate in the embedding groove to fix the picture frame body, then place the diagonal brace in the fixing groove, fix the diagonal brace through the clamping block, and fix the mounting plate on the picture frame body by using the fixing post. It is also necessary to fix the side plates at both ends of the mounting plate and connect the side plates through the connecting plate. The operation is still not convenient enough. In view of this, we propose an assembled oil painting frame. Content of the Utility Model

[0004] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0005] The utility model relates to an assembled oil painting frame, which comprises an oil painting frame base and a protective cover plate. An oil painting placement groove is formed in the front side of the oil painting frame base. Oil painting pressing strips are symmetrically arranged inside the oil painting placement groove. A sealing gasket is fixedly connected to the front side of the oil painting frame base. Connecting jacks are respectively formed at four corner positions on the front side of the oil painting frame base. A rotating shaft is rotatably connected to the rear side of the oil painting frame base. A turntable is sleeved and fixed at the front end of the rotating shaft. The rotating shaft is elastically connected with the oil painting frame base through a torsion spring. Connecting chutes are formed on the turntable. Four connecting chutes on the turntable are arranged in an annular array. A limiting clamping rod is slidably connected to the oil painting frame base on the front side of the turntable. There are four limiting clamping rods. A connecting sliding column is arranged at one end of each of the four limiting clamping rods close to the turntable. The connecting sliding column slides along the connecting chute. The other ends of the four limiting clamping rods respectively extend into the four connecting jacks. An observation window is fixedly arranged in the middle of the protective cover plate. Connecting insertion rods are respectively fixedly arranged at four corner positions on the rear side of the protective cover plate. The connecting insertion rod is in fit connection with the connecting jack. A clamping groove is formed in the side wall at the rear end of the connecting insertion rod. The other end of the limiting clamping rod away from the turntable is in plug-in fit connection with the clamping groove.

[0006] Preferably, magnetic chutes are symmetrically formed in the oil painting frame base on the upper and lower sides of the oil painting placement groove.

[0007] Preferably, both ends of the oil painting pressing strip slide along the magnetic chute, and both ends of the oil painting pressing strip are magnetically adsorbed on the magnetic guide rail inside the magnetic chute.

[0008] Preferably, an adjusting handle is fixedly arranged in the middle of the oil painting pressing strip.

[0009] Preferably, a stepped groove is formed at the center position on the rear side of the oil painting frame base. The rear end of the rotating shaft extends into the stepped groove, and a rotating handle is sleeved and fixed at the rear end of the stepped groove.

[0010] Preferably, the limiting clamping rod slides along a guiding groove formed inside the oil painting frame base.

[0011] The utility model has the following beneficial effects:

[0012] The utility model relates to an assembled oil painting frame. By turning the rotating shaft counterclockwise to drive the turntable to rotate, and through the cooperation of the connecting chute and the connecting sliding column, one end of the limiting clamping rod is driven to move out of the connecting jack. Then, the connecting insertion rod at the rear side of the protective cover plate is aligned and inserted into the connecting jack. Finally, the rotating shaft is released, and under the elastic force of the torsion spring, the rotating shaft is driven to rotate back to its original position, which can drive the limiting clamping rod to move back to its original position, so that one end of the limiting clamping rod is stuck in the clamping groove, and the quick assembly of the frame base of the oil painting frame and the protective cover plate can be realized, and the operation is more convenient. By moving and adjusting the position of the oil painting pressing strip along the magnetic chute, the edges of oil paintings of different sizes can be magnetically pressed tightly by two oil painting pressing strips, and the practicability is stronger. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0014] Figure 1 It is a front view structural schematic diagram of an assembled oil painting frame of the present utility model;

[0015] Figure 2 It is a rear view structural schematic diagram of an assembled oil painting frame of the present utility model;

[0016] Figure 3 It is an internal structural schematic diagram of the frame base of an assembled oil painting frame of the present utility model.

[0017] In the drawings, the list of components represented by each reference numeral is as follows:

[0018] 1. Frame base of the oil painting frame; 11. Oil painting placement groove; 12. Connecting jack; 13. Magnetic chute; 14. Step groove; 15. Guide groove; 2. Oil painting pressing strip; 21. Adjusting handle; 3. Sealing gasket; 4. Protective cover plate; 41. Observation window; 42. Connecting insertion rod; 421. Clamping groove; 5. Rotating shaft; 51. Rotating handle; 6. Torsion spring; 7. Turntable; 71. Connecting chute; 8. Limiting clamping rod; 81. Connecting sliding column. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-3 As shown, the present utility model provides a technical solution:

[0021] An assembled oil painting frame comprises an oil painting frame seat 1 and a protective cover plate 4, an oil painting placement groove 11 is provided on the front side of the oil painting frame seat 1, a sealing gasket 3 is fixedly connected to the front side of the oil painting frame seat 1, and connecting jacks 12 are provided at the four corner positions of the front side of the oil painting frame seat 1, a rotating shaft 5 is rotatably connected to the rear side of the oil painting frame seat 1, a rotating disk 7 is sleeved and fixed at the front end of the rotating shaft 5, and the rotating shaft 5 is elastically connected to the oil painting frame seat 1 through a torsion spring 6, a step groove 14 is provided at the center position of the rear side of the oil painting frame seat 1, the rear end of the rotating shaft 5 extends into the step groove 14, and a rotating handle 51 is sleeved and fixed at the rear end of the step groove 14, and a connecting slide groove 71 is provided on the rotating disk 7, and the connecting slide groove 71 on the rotating disk 7 is provided in a ring array There are four, the oil painting frame seat 1 on the front side of the turntable 7 is slidably connected with a limited card rod 8, the limit card rod 8 slides along the guide groove 15 opened inside the oil painting frame seat 1, and four limit card rods 8 are provided. The end of the four limit card rods 8 close to the turntable 7 is provided with a connecting slide column 81, and the connecting slide column 81 slides along the connecting slide groove 71. The ends of the four limit card rods 8 away from the turntable 7 extend to four connecting sockets 12 respectively, an observation window 41 is fixedly provided in the middle of the protective cover 4, and connecting plug rods 42 are fixedly provided at the four corner positions on the rear side of the protective cover 4. The connecting plug rod 42 is connected with the connecting socket 12, and a card groove 421 is provided on the side wall of the rear end of the connecting plug rod 42. The end of the limit card rod 8 away from the turntable 7 The rotating shaft 5 is plugged into and matched with the card slot 421, and the turntable 7 is driven to rotate by turning the rotating shaft 5 counterclockwise, and one end of the limit card rod 8 is driven to move out of the connecting hole 12 through the cooperation of the connecting slide slot 71 and the connecting slide column 81, and then the connecting plug rod 42 on the rear side of the protective cover plate 4 is aligned and inserted into the connecting hole 12, and finally the rotating shaft 5 is released, and the rotating shaft 5 is driven to reset and rotate under the elastic force of the torsion spring 6, which can drive the limit card rod 8 to reset and move, so that one end of the limit card rod 8 is stuck in the card slot 421, and the oil painting frame seat 1 and the protective cover plate 4 can be quickly assembled, and the operation is more convenient. When assembling the oil painting frame, the oil painting can be first fixed in the oil painting placement slot 11, and then the rotating handle 51 is manually turned counterclockwise to drive the rotating shaft 5 Rotate, the rotation of the rotating shaft 5 can drive the rotating disk 7 to rotate and compress the torsion spring 6. At this time, the rotation of the rotating disk 7 can drive one end of the four limit rods 8 to move out of the connecting socket 12 through the cooperation of the connecting slide groove 71 and the connecting slide column 81, and then align the observation window 41 on the rear side of the protective cover 4 and insert it into the connecting socket 12, press the protective cover 4 onto the oil painting frame seat 1, and finally release the turning handle 51. At this time, under the elastic force of the torsion spring 6, the rotating shaft 5 can be driven to reset and rotate, thereby driving the four limit rods 8 to reset and move, so that one end of the four limit rods 8 are respectively inserted into the slots 421 on the four connecting rods 42, and the oil painting frame seat 1 and the protective cover 4 can be quickly assembled.

[0022] The interior of the oil painting placement slot 11 is symmetrically provided with an oil painting pressure strip 2, and magnetic slide grooves 13 are symmetrically opened on the oil painting frame seat 1 on the upper and lower sides of the oil painting placement slot 11. The two ends of the oil painting pressure strip 2 slide along the magnetic slide grooves 13, and the two ends of the oil painting pressure strip 2 are magnetically adsorbed on the magnetic guide rails inside the magnetic slide grooves 13. An adjustment handle 21 is fixedly provided at the middle part of the oil painting pressure strip 2. By moving along the magnetic slide grooves 13 to adjust the position of the oil painting pressure strip 2, the edges of oil paintings of different sizes can be magnetically compressed by the two oil painting pressure strips 2, which is more practical. When fixing the oil painting, according to the size of the oil painting, the adjustment handle 21 can be pinched by hand and the oil painting pressure strip 2 can be slid to a suitable position along the magnetic slide grooves 13 with appropriate force. When the oil painting pressure strip 2 is stopped, the oil painting pressure strip 2 can be locked under the magnetic adsorption of the magnetic guide rails in the magnetic slide grooves 13, and the edges of the oil painting on both sides can be stuck at the rear side of the oil painting pressure strip 2, and the edges of the oil painting can be compressed and fixed by the oil painting pressure strip 2.

[0023] Working principle: When using, when assembling the oil painting frame, the oil painting can be fixed in the oil painting placement groove 11 first. When fixing the oil painting, according to the size of the oil painting, the adjustment handle 21 can be pinched by hand and the oil painting pressure strip 2 can be slid to a suitable position along the magnetic slide groove 13 with appropriate force. When the oil painting pressure strip 2 is stopped, the oil painting pressure strip 2 can be locked under the magnetic adsorption of the magnetic guide rail in the magnetic slide groove 13, and the edges of the oil painting on both sides can be clamped on the rear side of the oil painting pressure strip 2. The edges of the oil painting can be pressed and fixed by the oil painting pressure strip 2, and then the rotating handle 51 is manually turned counterclockwise to drive the rotating shaft 5 to rotate. The rotation of the rotating shaft 5 can drive the turntable 7 to rotate, and The torsion spring 6 is compressed. At this time, the rotation of the turntable 7 can drive one end of the four limit rods 8 to move out of the connecting hole 12 through the cooperation of the connecting slide groove 71 and the connecting slide column 81. Then, the observation window 41 on the rear side of the protective cover 4 is aligned and inserted into the connecting hole 12, and the protective cover 4 is pressed tightly on the oil painting frame seat 1. Finally, the handle 51 is released. At this time, under the elastic force of the torsion spring 6, the rotating shaft 5 can be driven to reset and rotate, thereby driving the four limit rods 8 to reset and move, so that one end of the four limit rods 8 are respectively inserted into the slots 421 on the four connecting rods 42, and the oil painting frame seat 1 and the protective cover 4 can be quickly assembled.

[0024] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0025] The above are only the preferred embodiments of the present utility model, which do not limit the present utility model. Any modification to the technical solutions recorded in the foregoing embodiments and any equivalent replacement of some technical features thereof shall fall within the protection scope of the present utility model.

Claims

1. An assembled oil painting frame, comprising an oil painting frame base (1) and a protective cover plate (4), characterized in that: The front side of the frame base (1) of the oil painting frame is provided with an oil painting placement groove (11). Inside the oil painting placement groove (11), oil painting pressing strips (2) are symmetrically arranged. A sealing gasket (3) is fixedly connected to the front side of the frame base (1) of the oil painting frame. Connection jacks (12) are provided at the four corner positions on the front side of the frame base (1) of the oil painting frame. A rotating shaft (5) is rotatably connected to the rear side of the frame base (1) of the oil painting frame. A turntable (7) is fixedly sleeved at the front end of the rotating shaft (5). The rotating shaft (5) is elastically connected to the frame base (1) of the oil painting frame through a torsion spring (6). Connection sliding grooves (71) are provided on the turntable (7). Four connection sliding grooves (71) on the turntable (7) are arranged in a circular array. A limiting clamping rod (8) is slidably connected to the frame base (1) of the oil painting frame on the front side of the turntable (7). There are four limiting clamping rods (8). At one end of the four limiting clamping rods (8) close to the turntable (7), connection sliding columns (81) are provided. The connection sliding columns (81) slide along the connection sliding grooves (71). The other ends of the four limiting clamping rods (8) away from the turntable (7) respectively extend into the four connection jacks (12). An observation window (41) is fixedly arranged in the middle of the protective cover plate (4). Connection insertion rods (42) are fixedly arranged at the four corner positions on the rear side of the protective cover plate (4). The connection insertion rods (42) are in mating connection with the connection jacks (12). A clamping groove (421) is provided on the side wall at the rear end of the connection insertion rod (42). The other end of the limiting clamping rod (8) away from the turntable (7) is in plug-in connection with the clamping groove (421).

2. The assembled oil painting frame according to claim 1, wherein Magnetic sliding grooves (13) are symmetrically provided on the frame base (1) of the oil painting frame on the upper and lower sides of the oil painting placement groove (11).

3. The assembled oil painting frame according to claim 2, characterized in that, Both ends of the oil painting pressing strip (2) slide along the magnetic sliding grooves (13). Both ends of the oil painting pressing strip (2) are magnetically adsorbed on the magnetic guide rails inside the magnetic sliding grooves (13).

4. The assembled oil painting frame according to claim 1, wherein, An adjusting handle (21) is fixedly arranged in the middle of the oil painting pressing strip (2).

5. The assembled oil painting frame according to claim 1, wherein A step groove (14) is provided at the central position on the rear side of the frame base (1) of the oil painting frame. The rear end of the rotating shaft (5) extends into the step groove (14), and a rotating handle (51) is fixedly sleeved at the rear end of the step groove (14).

6. The assembled oil painting frame according to claim 1, wherein The limiting clamping rod (8) slides along a guiding groove (15) provided inside the frame base (1) of the oil painting frame.

Images