Medical tower crane tray assembly and medical tower crane

Abstract

The utility model discloses a medical tower crane tray assembly and a medical tower crane, and the medical tower crane tray assembly comprises a tray, a supporting seat and a connecting structure, the supporting seat comprises a first mounting part and a second mounting part which are rotationally connected, the first mounting part is connected with one end of the tray, and the second mounting part is used for being connected with a tower crane body; one end of the connecting structure is connected with the second mounting part, and the other end is detachably connected with the tray to limit rotation of the tray; the medical tower crane tray assembly has the use state that the tray is in a horizontal state and the storage state that the tray is in a vertical state. When the tray is in a use state, the tray rotates to abut against the second mounting part, and the connecting structure is separated from the tray; when the tray is in the storage state, the tray rotates to be connected with the connecting structure. The utility model solves the problem that the tray of the existing tower crane tray assembly is easy to rotate and fall off after being folded and stored, and improves the use experience of a user.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a medical pendant tray assembly and a medical pendant. Background Art

[0002] Medical pendants are widely used in hospital operating rooms, rehabilitation rooms, general wards and other medical treatment places. Medical pendants generally include pendant body, tray and other structures, in which the tray is installed on the pendant body and is used to place medical items such as scalpels, alcohol, injection tubes, etc. for the convenience of medical staff.

[0003] When the existing tray is installed on the main body of the tower crane, the tray is perpendicular to the main structure, that is, the tray is horizontal. However, when the tray is not needed or there is no need to place items on the tray, the tray is folded 90 degrees for storage, and the tray is vertical. However, when the tray is in a vertical state, it is easy to be affected by gravity and external forces, causing the tray to rotate and fall off, affecting the user experience. Utility Model Content

[0004] The main purpose of the utility model is to provide a medical pendant tray assembly, aiming to solve the problem that the existing medical pendant tray assembly is prone to rotation and falling off after being folded and stored.

[0005] To achieve the above-mentioned purpose, the medical pendant tray assembly proposed in the utility model comprises a tray, a support base and a connecting structure; the support base comprises a first mounting portion and a second mounting portion which are rotatably connected, the first mounting portion is connected to one end of the tray, the second mounting portion is used to connect the pendant body, and the tray is rotatably connected to the second mounting portion via the first mounting portion; one end of the connecting structure is connected to the second mounting portion, and the other end is used to be detachably connected to the tray to limit the rotation of the tray; the medical pendant tray assembly has a use state in which the tray is horizontal, and a storage state in which the tray is vertical; when the tray is in the use state, the tray rotates to abut against the second mounting portion, and the connecting structure is separated from the tray; when the tray is in the storage state, the tray rotates to be connected to the connecting structure.

[0006] In an embodiment of the present invention, when the tray is in the storage state, the connecting structure elastically abuts against the tray.

[0007] In one embodiment of the utility model, a limiting groove is provided on the end surface of the tray facing the second mounting portion, and the connecting structure includes an elastic member and a limiting member, one end of the elastic member abuts against the second mounting portion, and the other end elastically abuts against the limiting member, and when the tray is in a storage state, the limiting member is limited in the limiting groove and abuts against the groove wall of the limiting groove.

[0008] In an embodiment of the present invention, the limiting member is spherical, and the shape of the limiting groove is matched with the shape of the limiting member.

[0009] In one embodiment of the utility model, the connecting structure also includes a pin sleeve, the second mounting portion is provided with a mounting groove toward the end surface of the tray, one end of the pin sleeve is inserted into the mounting groove, the elastic member is a spring, and the spring is arranged in the pin sleeve, one end of the limiting member is located in the pin sleeve and abuts against the spring, and the other end is exposed to the opening of the pin sleeve and abuts against the edge of the opening of the pin sleeve.

[0010] In an embodiment of the present invention, two connection structures are provided, and both of the two connection structures are connected to the end surface of the second mounting portion facing the tray, and are spaced apart along a direction perpendicular to the rotation direction of the tray.

[0011] In one embodiment of the utility model, the support base also includes a rotating shaft, and a rotating hole is opened at one end of the first mounting part away from the tray. The rotating shaft passes through the rotating hole, and both ends are respectively connected to the second mounting part to enable the first mounting part to be rotatably connected with the second mounting part.

[0012] In an embodiment of the present invention, a support platform is protruded from one side of the second mounting portion, and when the tray is in use, the tray abuts against the support platform.

[0013] In an embodiment of the present invention, gripping portions are provided on two opposite sides of the tray.

[0014] The utility model further provides a medical pendant, which comprises a pendant body and any one of the above-mentioned trays, wherein the second mounting portion is mounted on the pendant body.

[0015] The medical pendant tray assembly proposed in the utility model includes a tray, a support seat and a connecting structure, wherein the support seat includes a first mounting portion and a second mounting portion that are rotatably connected, the tray is connected to the first mounting portion, and the second mounting portion is installed on the pendant body, so the tray is rotated by the cooperation of the first mounting portion and the second mounting portion. At the same time, the application also has a connecting structure, one end of the connecting structure is connected to the second mounting portion, and the other end is detachably connected to the tray. When the tray is in use, the tray rotates to abut against the second mounting portion, at which time the second mounting portion plays a role of supporting the tray, and the connecting structure and the tray are in a separated state; when the tray is in the storage state, the tray is rotated from a horizontal state to a vertical state, and at the same time the connecting structure is connected to the tray, at which time the connecting structure plays a limiting role on the tray, making it stable in the storage state, thereby solving the problem that the tray of the existing pendant tray assembly is prone to rotation and falling off after being folded and stored, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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 the structures shown in these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the structure of the medical pendant tray assembly of the utility model in use;

[0018] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0019] Figure 3 This is a structural schematic diagram of the medical pendant tray assembly of the utility model in a storage state;

[0020] Figure 4 This is an exploded view of the medical pendant tray assembly of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the second mounting part in the medical pendant tray assembly.

[0022] Description of Figure Numbers:

[0023]

[0024] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0025] 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 of 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.

[0026] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. The meanings of "and / or" and "and / or" appearing in the full text are the same, both indicating that three parallel solutions are included. Taking "A and / or B as an example", it includes solution A, or solution B, or a solution that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0029] The utility model provides a medical pendant tray assembly 1.

[0030] Combination Figure 1-Figure 3 As shown, in one embodiment of the utility model, it includes a tray 10, a support base 20 and a connecting structure 30; the support base 20 includes a first mounting portion 21 and a second mounting portion 22 that are rotatably connected, the first mounting portion 21 is connected to one end of the tray 10, and the second mounting portion 22 is used to connect the tower pendant body, and the tray 10 is rotatably connected to the second mounting portion 22 through the first mounting portion 21; one end of the connecting structure 30 is connected to the second mounting portion 22, and the other end is used to be detachably connected to the tray 10 to limit the rotation of the tray 10; the medical tower pendant tray assembly 1 has a use state in which the tray 10 is horizontal, and a storage state in which the tray 10 is vertical; when the tray 10 is in the use state, the tray 10 rotates to abut against the second mounting portion 22, and the connecting structure 30 is separated from the tray 10; when the tray 10 is in the storage state, the tray 10 rotates to connect with the connecting structure 30.

[0031] In this embodiment, one side of the second mounting portion 22 is connected to the main body of the tower crane, and the connection method can be threaded connection, clamping, etc. When the second mounting portion 22 is installed on the main body of the tower crane, the top of the first mounting portion 21 and the second mounting portion 22 are rotatably connected, and the first mounting portion 21 at least has the ability to rotate from a position parallel to the second mounting portion 22 to a position perpendicular to the second mounting portion 22, that is, the tray 10 can be rotated from a vertical state to a horizontal state through the rotational cooperation of the first mounting portion 21 and the second mounting portion 22. When the tray 10 is rotated to a vertical state, the tray 10 is parallel to and close to the main body of the tower crane, so that the tray 10 is in a storage state. When the tray 10 is rotated to a horizontal state, the tray 10 is perpendicular to the main body of the tower crane, and the surface of the tray 10 can be used to place items. At this time, the tray 10 is in use.

[0032] Furthermore, the present application also provides a connection structure 30, which may be an elastic component. When the tray 10 is in the storage state, the elastic component abuts against the tray 10, and the elastic force of the elastic component limits the rotation of the tray 10. Of course, the connection structure 30 may also be a plug-in component. When the tray 10 is in the storage state, the plug-in component and the tray 10 are plugged to limit the rotation of the tray 10. At the same time, the connection structure 30 is not limited to the mode in which one end is set on the second mounting portion 22 and the other end is detachably connected to the tray 10. In other embodiments, the connection structure 30 may also be set on the tray 10 or the first mounting portion 21, and the other end is detachably connected to the second mounting portion 22.

[0033] The structural design of the present application limits the pallet 10 when the pallet 10 is in the storage state, thereby stabilizing it in the storage state, thereby solving the problem that the pallet 10 of the existing tower crane pallet assembly 1 is prone to rotation and falling off after being folded and stored, thereby improving the user experience.

[0034] In one embodiment of the utility model, when the tray 10 is in the storage state, the connection structure 30 elastically abuts against the tray 10. At this time, one end of the connection structure 30 is fixed on the second mounting portion 22, and the other end is pressed against the end surface of the tray 10. The connection structure 30 is compressed and applies an elastic force to the tray 10 to stabilize the tray 10 in the storage state. In other embodiments, when the tray 10 is in the storage state, the connection structure 30 can also elastically abut against the first mounting portion 21 to limit the rotation of the first mounting portion 21, which can also achieve the above-mentioned effect.

[0035] Combination Figure 1-Figure 3As shown, in one embodiment of the utility model, a limiting groove 11 is provided on the end surface of the tray 10 facing the second mounting portion 22, and the connecting structure 30 includes an elastic member 32 and a limiting member 31, one end of the elastic member 32 abuts against the second mounting portion 22, and the other end elastically abuts against the limiting member 31. When the tray 10 is in the storage state, the limiting member 31 is limited in the limiting groove 11 and abuts against the groove wall of the limiting groove 11.

[0036] In this embodiment, the limiting member 31 protrudes from the end surface of the second mounting portion 22. When the tray 10 is rotated from the use state to the storage state, the limiting member 31 gradually approaches and abuts against the end surface of the tray 10 from the state of being spaced apart from the tray 10. At this time, the tray 10 continues to rotate, and the end surface of the tray 10 squeezes the limiting member 31, so that the limiting member 31 compresses the elastic member 32. When the tray 10 is rotated to the storage state, the limiting member 31 is limited in the limiting groove 11 under the elastic force of the elastic member 32. At this time, the elastic member 32 is still in a compressed state, so that the limiting member 31 remains in abutment with the groove wall of the limiting groove 11. Through the cooperation between the limiting member 31 and the limiting groove 11, the tray 10 is stabilized in the storage state.

[0037] Combination Figure 2 and Figure 4 As shown, in one embodiment of the present utility model, the limiting member 31 is spherical, and the shape of the limiting groove 11 is matched with the shape of the limiting member 31 .

[0038] In this embodiment, the limiting member 31 can be made of a rigid material, such as a steel ball or an iron ball, to improve the stability of the matching between the limiting member 31 and the limiting groove 11. At the same time, the limiting member 31 is designed to be spherical, and the limiting groove 11 is adapted to the shape of the limiting member 31, so as to improve the convenience of the limiting member 31 entering the limiting groove 11 and sliding out of the limiting groove 11, thereby facilitating the tray 10 to smoothly switch between the use state and the storage state.

[0039] Combination Figure 2 , Figure 4 and Figure 5 As shown, in one embodiment of the utility model, the connecting structure 30 also includes a pin sleeve 33, and the second mounting portion 22 is provided with a mounting groove 222 on the end surface facing the tray 10, one end of the pin sleeve 33 is inserted into the mounting groove 222, the elastic member 32 is a spring, and the spring is arranged in the pin sleeve 33, one end of the limiting member 31 is located in the pin sleeve 33 and abuts against the spring, and the other end is exposed to the opening of the pin sleeve 33 and abuts against the edge of the opening of the pin sleeve 33.

[0040] In this embodiment, both ends of the pin sleeve 33 are connected, and the opening of one end is larger than the opening of the other end. The diameter of the stopper 31 is larger than the diameter of the smaller opening and smaller than the diameter of the larger opening. The spring and the stopper 31 are both placed into the pin sleeve 33 through the larger opening, and the stopper 31 abuts against the edge of the smaller opening and partially appears outside the opening of the pin sleeve 33. The pin sleeve 33 is arranged in the mounting groove 222, and the mounting groove 222 plays a fixed limiting role on the pin sleeve 33, thereby improving the stability of the connecting structure 30. One end of the spring away from the stopper 31 abuts against the bottom of the mounting groove 222, and the other end elastically presses against the stopper 31. When the stopper 31 is compressed, the stopper 31 moves toward the inside of the pin sleeve 33. When the stopper 31 is limited in the limiting groove 11, the stopper 31 is exposed at the opening of the pin sleeve 33 and abuts against the groove wall of the limiting groove 11.

[0041] Combination Figure 2 and Figure 4 As shown, in one embodiment of the present invention, two connection structures 30 are provided, both of which are connected to the end surface of the second mounting portion 22 facing the tray 10 and are spaced apart in a direction perpendicular to the rotation direction of the tray 10 .

[0042] In this embodiment, two connecting structures 30 are provided to further improve the stability of the connection structure 30 and the tray 10. It can be understood that when the connecting structure 30 includes a pin sleeve 33, a spring and a stopper 31, the end surface of the second mounting portion 22 is also provided with two mounting grooves 222, and the end surface of the tray 10 is also provided with two stopper grooves 11.

[0043] Combination Figure 4 As shown, in one embodiment of the utility model, the support base 20 also includes a rotating shaft 23, and a rotating hole is opened at one end of the first mounting portion 21 away from the tray 10. The rotating shaft 23 passes through the rotating hole, and both ends are respectively connected to the second mounting portion 22, so that the first mounting portion 21 is rotatably connected with the second mounting portion 22.

[0044] In this embodiment, a rotating portion is protruded on one side of the first mounting portion 21 facing the second mounting portion 22, and a rotating hole is formed on the rotating portion with two ends passing through. The rotating shaft 23 is passed through the rotating hole, so that the first mounting portion 21 is rotatably connected to the second mounting portion 22 through the rotating shaft 23. Furthermore, two limit blocks are provided on the surface of the rotating shaft 23, and the two limit blocks are respectively located on both sides of the rotating portion, and the limit blocks limit the first mounting portion 21 in the direction of the rotating axis when the first mounting portion 21 rotates.

[0045] Combination Figure 5 As shown, in one embodiment of the present invention, a support platform 221 is protruded from one side of the second mounting portion 22 , and when the tray 10 is in use, the tray 10 abuts against the support platform 221 .

[0046] By providing the support platform 221 , the stability of the tray 10 is improved when the tray 10 is in use, so that it is convenient to carry more articles.

[0047] Combination Figure 1 As shown, in one embodiment of the present invention, gripping portions 12 are disposed on two opposite sides of the tray 10 .

[0048] In this embodiment, the gripping portion 12 protrudes outward from both ends of the tray 10 in a direction parallel to the surface of the tray 10, so that medical personnel can hold the tray 10 through the gripping portion 12, which improves the convenience of use for medical personnel. Further, a gripping hole is provided on the surface of the gripping portion 12, so that the fingers of the medical personnel can pass through the gripping hole to grasp the gripping portion 12. Furthermore, multiple gripping portions 12 can be provided at both ends of the tray 10.

[0049] The utility model also proposes a medical pendant, which includes a pendant body and a medical pendant tray assembly 1. The specific structure of the medical pendant tray assembly 1 refers to the above embodiment. Since the medical pendant adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here one by one.

[0050] In one embodiment of the utility model, the second mounting portion 22 is installed on the tower crane body, and the first mounting portion 21 and the second mounting portion 22 cooperate to enable the tray 10 to rotate relative to the tower crane body. When the tray 10 needs to be used, it is rotated to be perpendicular to the tower crane body to facilitate carrying items; when the tray 10 is not needed, it is rotated to be parallel to the tower crane body, and the connecting structure 30 is used to stabilize it in the storage state, thereby preventing the tray 10 from rotating and falling off.

[0051] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A medical pendant tray assembly, characterized in that: include: tray; A support seat, the support seat comprising a first mounting portion and a second mounting portion that are rotatably connected, the first mounting portion being connected to one end of the tray, the second mounting portion being used to connect to a tower crane body, and the tray being rotatably connected to the second mounting portion through the first mounting portion; as well as a connecting structure, one end of which is connected to the second mounting portion, and the other end of which is used to be detachably connected to the tray to limit the rotation of the tray; The medical pendant tray assembly has a use state in which the tray is horizontal, and a storage state in which the tray is vertical; when the tray is in the use state, the tray rotates to abut against the second mounting portion, and the connecting structure is separated from the tray; when the tray is in the storage state, the tray rotates to connect with the connecting structure.

2. The medical pendant tray assembly according to claim 1, characterized in that: When the tray is in the storage state, the connection structure elastically abuts against the tray.

3. The medical pendant tray assembly according to claim 2, characterized in that: A limiting groove is provided on the end surface of the tray facing the second mounting portion, and the connecting structure includes an elastic member and a limiting member. One end of the elastic member abuts against the second mounting portion, and the other end elastically abuts against the limiting member. When the tray is in a storage state, the limiting member is limited in the limiting groove and abuts against the groove wall of the limiting groove.

4. The medical pendant tray assembly according to claim 3, characterized in that: The limiting member is spherical, and the shape of the limiting groove is matched with the shape of the limiting member.

5. The medical pendant tray assembly according to claim 4, characterized in that: The connecting structure also includes a pin sleeve, the second mounting portion is provided with a mounting groove on the end surface facing the tray, one end of the pin sleeve is inserted into the mounting groove, the elastic member is a spring, and the spring is arranged in the pin sleeve, one end of the limiting member is located in the pin sleeve and abuts against the spring, and the other end is exposed to the opening of the pin sleeve and abuts against the edge of the opening of the pin sleeve.

6. The medical pendant tray assembly according to any one of claims 1 to 5, characterized in that: There are two connecting structures, both of which are connected to the end surface of the second mounting portion facing the tray, and are spaced apart along a direction perpendicular to the rotation direction of the tray.

7. The medical pendant tray assembly according to any one of claims 1 to 5, characterized in that: The support seat also includes a rotating shaft. A rotating hole is opened at one end of the first mounting portion away from the tray. The rotating shaft passes through the rotating hole, and both ends are respectively connected to the second mounting portion, so that the first mounting portion is rotatably connected to the second mounting portion.

8. The medical pendant tray assembly according to any one of claims 1 to 5, characterized in that: A supporting platform is protruded from one side of the second mounting portion, and when the tray is in use, the tray abuts against the supporting platform.

9. The medical pendant tray assembly according to any one of claims 1 to 5, characterized in that: The tray has gripping portions on opposite sides.

10. A medical pendant, characterized in that: The medical pendant comprises a pendant body and a tray according to any one of claims 1 to 9, and the second mounting portion is mounted on the pendant body.

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