Plug anti-pulling device for operating room

Abstract

The utility model relates to the field of operating room plug protection, in particular to a plug anti-pulling device for an operating room, which comprises a U-shaped fixing frame with a right opening, and a jack for an insertion piece of a three-phase plug to pass through is embedded in the center position of a first fixing plate on the left side of the U-shaped fixing frame. Fixing pieces are fixedly arranged at the center positions of the left ends of the second fixing plates on the two sides of the U-shaped fixing frame respectively, and through holes corresponding to the fixing holes in the socket are formed in the fixing pieces. A plurality of penetrating holes are transversely formed in the second fixing plate on the right side of the fixing piece, the penetrating holes in the front side and the rear side are in one-to-one correspondence, a bolt penetrates through the front penetrating hole and the rear penetrating hole, and a locking nut is arranged at the penetrating-out end of the bolt. The device is easy to operate, convenient to use and suitable for various places.

Description

Technical Field

[0001] The utility model relates to the field of plug protection in operating rooms, in particular to a plug anti-pulling device used in operating rooms. Background Art

[0002] In the operating room, there are various medical devices, and each medical device needs to be connected to a power source. Usually, the plug of the medical device is a three-phase plug, which is directly plugged into the wall socket when in use. The structure of the existing socket usually only includes a panel with three-hole and two-hole jacks, and two fixing holes on both sides of the panel. The fixing holes are connected to the internal fixing plate through external bolts.

[0003] In daily work, sometimes the power cord may be accidentally pulled and the plug may fall off, which seriously affects the normal operation of the equipment and may endanger the patient's life. Therefore, there is an urgent need for a device that can protect the three-phase plug of the power supply of medical equipment in the operating room. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a plug anti-pulling device for an operating room, which can fix a three-phase plug and a panel of a socket together, effectively solving the problem of the three-phase plug being easy to fall off mentioned in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plug-proof device for an operating room, comprising a U-shaped fixing frame with a right opening, a plug hole for a plug of a three-phase plug to pass through is embedded in the center of a first fixing plate on the left side of the U-shaped fixing frame, and fixing plates are respectively fixed at the center of the left end of the second fixing plates on both sides of the U-shaped fixing frame, and the fixing plates are provided with through holes corresponding to the fixing holes on the socket;

[0006] A plurality of through holes are arranged horizontally on the second fixing plate on the right side of the fixing plate, and the through holes on the front and rear sides correspond to each other. Bolts are inserted into a pair of front and rear through holes, and locking nuts are provided at the protruding ends of the bolts.

[0007] As a preferred technical solution, a rubber ring is bonded and fixed to the inner surface of the socket.

[0008] As a preferred technical solution, the number of the through holes on the second fixing plate of the U-shaped fixing frame is three.

[0009] As a preferred technical solution, the left side surface of the fixing sheet is flush with the left side surface of the first fixing plate.

[0010] As a preferred technical solution, a bonding structure is further provided on the left side of the first fixing plate.

[0011] As a preferred technical solution, the bonding structure includes an adhesive layer arranged on the left side of the first fixing plate, a glossy sticker is bonded to the outer side of the adhesive layer, and a through hole matching the jack is provided at the center of the glossy sticker.

[0012] Compared with the prior art, the utility model provides a plug anti-pulling device for an operating room, which has the following beneficial effects:

[0013] 1. The utility model has a jack for passing the plug of a three-phase plug embedded in the center of the first fixing plate on the left side of the U-shaped fixing frame, and fixing plates are fixedly provided at the center of the left end portions of the second fixing plates on both sides of the U-shaped fixing frame, and the fixing plates are provided with through holes corresponding to the fixing holes on the socket. When in use, the fixing bolts on the socket can pass through the through holes on the fixing plates and the fixing holes on the socket, and are fixedly connected with the fixing plates on the inner side of the socket, thereby fixing the U-shaped fixing frame and the socket together.

[0014] 2. The utility model has a plurality of through holes arranged transversely on the second fixing plate on the right side of the fixing plate, and the through holes on the front and rear sides correspond to each other. Bolts are inserted into a pair of front and rear through holes, and locking nuts are provided at the outgoing ends of the bolts. When in use, the three-phase plug is inserted into the socket through the socket, and then a suitable through hole is selected to pass the bolt transversely through the second fixing plate so that the bolt blocks the outer side of the three-phase plug, and then the locking nut is screwed on the outgoing end of the bolt. The bolt can effectively prevent the three-phase plug from slipping outward.

[0015] 3. The utility model is provided with a rubber ring by bonding and fixing the inner surface of the jack. When in use, the rubber ring can play the role of insulation and protection of the plug.

[0016] 4. The utility model comprises an adhesive layer arranged on the left side of the first fixing plate through an adhesive structure, a glossy sticker is bonded to the outer side of the adhesive layer, and a through hole matching the socket is provided at the center of the glossy sticker. When in use, the glossy sticker can be torn off, so that the left side of the first fixing plate is bonded and fixed to the outer surface of the socket, thereby enhancing the fixing effect of the U-shaped fixing frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the first embodiment of the utility model;

[0019] Figure 2 for Figure 1 Schematic diagram of the three-dimensional structure from another angle;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the second embodiment of the utility model.

[0021] Indications in the figure: 1. U-shaped fixing frame; 11. First fixing plate; 12. Plug hole; 13. Second fixing plate; 14. Perforation; 2. Rubber ring; 3. Fixing plate; 31. Through hole; 4. Bolt; 41. Locking nut; 5. Adhesive layer; 6. Glossy sticker. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, 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] Embodiment 1, as Figure 1 , Figure 2 As shown, a plug pull-out prevention device for an operating room comprises a right-opening U-shaped fixing frame 1, a first fixing plate 11 on the left side of the U-shaped fixing frame 1 is embedded with a plug hole 12 for the insertion of a three-phase plug, and a fixing plate 3 is fixed at the center of the left end of the second fixing plate 13 on both sides of the U-shaped fixing frame 1, and the fixing plate 3 is provided with a through hole 31 corresponding to the fixing hole on the socket. A plurality of through holes 14 are arranged horizontally on the second fixing plate 13 on the right side of the fixing plate 3, and the through holes 14 on the front and rear sides correspond to each other. Bolts 4 are inserted into a pair of front and rear through holes 14, and locking nuts 41 are provided at the protruding ends of the bolts 4.

[0024] A rubber ring 2 is bonded and fixed to the inner surface of the insertion hole 12 .

[0025] The number of the through holes 14 on the second fixing plate 13 of the U-shaped fixing frame 1 is three.

[0026] The left side surface of the fixing sheet 3 is flush with the left side surface of the first fixing plate 11 .

[0027] When in use, the fixing bolt on the socket can pass through the through hole 31 on the fixing plate 3 and the fixing hole on the socket, and be fixedly connected with the fixing plate (set in the groove in the wall) on the inner side of the socket, so as to fix the U-shaped fixing frame 1 and the socket together. Insert the three-phase plug into the socket through the socket 12, then select a suitable through hole 14, and pass the bolt 4 horizontally through the second fixing plate 13 so that the bolt 4 blocks the outer side of the three-phase plug, and then screw the locking nut 41 on the outgoing end of the bolt 4. The bolt 4 can effectively prevent the three-phase plug from slipping outward. The rubber ring 2 can play the role of insulation and protection of the plug.

[0028] Embodiment 2, as Figure 3 As shown, a bonding structure is also provided on the left side of the first fixing plate 11 .

[0029] The bonding structure includes an adhesive layer 5 arranged on the left side of the first fixing plate 11, and a glossy sticker 6 is bonded to the outer side of the adhesive layer 5. A through hole (not separately marked) matching with the plug hole 12 is provided at the center of the glossy sticker 6.

[0030] When in use, the glossy sticker 6 is torn off, so that the left side surface of the first fixing plate 11 is bonded and fixed to the outer surface of the socket, thereby enhancing the fixing effect of the U-shaped fixing frame 1 .

[0031] The components used in the present invention are all common standard components or components known to those skilled in the art, and their structures and principles are well known to those skilled in the art.

[0032] It should be noted that, in this article, the directions or positional relationships indicated by the terms "first", "second", "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the drawings, and 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", "comprises" 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 includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so that people familiar with this technology can understand and read them. They are not used to limit the conditions under which the present invention can be implemented. Any structural modification, change in proportion or adjustment of size should still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0034] 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.

Claims

1. A plug anti-pulling device for an operating room, characterized in that: It comprises a U-shaped fixing frame with a right opening, wherein a jack for passing the plug of a three-phase plug is embedded at the center of the first fixing plate on the left side of the U-shaped fixing frame, and fixing plates are fixed at the center of the left ends of the second fixing plates on both sides of the U-shaped fixing frame, and the fixing plates are provided with through holes corresponding to the fixing holes on the socket; A plurality of through holes are arranged horizontally on the second fixing plate on the right side of the fixing plate, and the through holes on the front and rear sides correspond to each other. Bolts are inserted into a pair of front and rear through holes, and locking nuts are provided at the protruding ends of the bolts.

2. The plug anti-pulling device for an operating room according to claim 1, characterized in that: A rubber ring is bonded and fixed on the inner surface of the insertion hole.

3. The plug anti-pulling device for an operating room according to claim 1, characterized in that: The number of the through holes on the second fixing plate of the U-shaped fixing frame is three.

4. The plug anti-pulling device for an operating room according to claim 1, characterized in that: The left side surface of the fixing sheet is flush with the left side surface of the first fixing plate.

5. The plug anti-pulling device for an operating room according to claim 1, characterized in that: The left side of the first fixing plate is also provided with an adhesive structure.

6. The plug anti-pulling device for an operating room according to claim 5, characterized in that: The bonding structure comprises an adhesive layer arranged on the left side of the first fixing plate, a glossy sticker is bonded to the outer side of the adhesive layer, and a through hole matching the plug hole is arranged at the center of the glossy sticker.

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