CN209252166U - It is a kind of for adjusting the structure of beddo horizontal lifting - Google Patents

Abstract

The utility model discloses a kind of for adjusting the structure of beddo horizontal lifting, it is related to beddo technical field, the utility model includes including restocking, undercarriage, Synchronous pull rod, push-rod electric machine, motor is by the arm of force and dystopy lifting part group, the restocking is connect with dystopy lifting part group, the dystopy lifting part group is connect with undercarriage, the push-rod electric machine is connect with restocking, lower section is arranged in the middle part of restocking in the push-rod electric machine, the push-rod electric machine and motor are connected by the arm of force, the number of the dystopy lifting part group is two, the Synchronous pull rod links together two dystopy lifting part groups, the motor is connect by the arm of force with one of dystopy lifting part group, the utility model, which has, occurs certain horizontal displacement while rising, so that the characteristics of user's subsequent operation, is convenient in the position of restocking.

Description

It is a kind of for adjusting the structure of beddo horizontal lifting

Technical field

The utility model belongs to beddo technical field, and in particular to a kind of for adjusting the knot of beddo horizontal lifting Structure.

Background technique

With the continuous development of social technology, many objects in life start mechanization, technicalization, are driven in meaning Bed is unable to satisfy the needs of people, a kind of beddo thus occurs.

The lifting structure of the beddo of the prior art makes head of a bed restocking rise either cylinder using motor driven connecting rod Directly bed body restocking is driven to rise, has substantially met this demand of adjustment bed height, but this kind of beddos are mainly used for Nursing, tail portion are also used for the bed tail plate under original state, will affect corresponding operation, meanwhile, directly increasing also can not be right The head of user carries out corresponding nursery work.

Utility model content

The purpose of this utility model is that: in order to solve the problems existing in the prior art, provide a kind of for adjusting beddo The structure of horizontal lifting.

The technical solution adopted in the utility model is as follows:

It is a kind of for adjusting the structure of beddo horizontal lifting, including restocking, undercarriage, Synchronous pull rod, push-rod electric machine, motor By the arm of force and dystopy lifting part group, the restocking is connect with dystopy lifting part group, the dystopy lifting part group and undercarriage Connection, the push-rod electric machine are connect with restocking, and lower section, the push-rod electric machine and motor is arranged in the middle part of restocking in the push-rod electric machine It is connected by the arm of force, the number of the dystopy lifting part group is two, and the Synchronous pull rod connects two dystopy lifting part groups It is connected together, the motor is connect by the arm of force with one of dystopy lifting part group.

Preferably, the dystopy lifting part group includes lifting cursor one, lifting cursor two, shaft pipe and undercarriage Connecting support seat, the motor are connect by the arm of force with shaft pipe, the lifting cursor one and lifting cursor two respectively with turn Central siphon connection, the lifting cursor one pass through undercarriage connecting support seat connect with undercarriage, the lifting cursor two with it is synchronous Push rod connection, the lifting cursor one and lifting cursor two are rigidly connected.

Preferably, the lifting cursor one connects installation using L-shaped structure with lifting cursor two.

Preferably, the flexible stroke of the push-rod electric machine is 0mm to 110mm.

Preferably, the connector of the lifting cursor one and shaft pipe is rotation shaft driving mechanism, the rotating shaft transmission Mechanism includes bearing block, deep groove ball bearing and shaft bearing set, and the bearing block is placed in shaft pipe inner end, the deep-groove ball Bearing is placed on outside bearing block, and the shaft bearing set is mounted on outside deep groove ball bearing, and the shaft bearing set is rotated with lifting Arm one connects.

In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:

1, in the utility model, the lifting structure of the beddo of the prior art makes head of a bed restocking using motor driven connecting rod Rise or make cylinder that bed body restocking directly be driven to rise, has substantially met this demand of adjustment bed height, but this kind of electricity Dynamic bed is mainly used for nursing, and tail portion is also used for the bed tail plate under original state, will affect corresponding operation, meanwhile, directly Connecing raising also can not carry out corresponding nursery work to the head of user；When this programme works, contraction fortune is done by push-rod electric machine It is dynamic, it drives motor to be moved by the arm of force, the lifting cursor one connecting with lifting cursor two is driven to revolve around undercarriage connecting support seat Turn, while restocking starts to relatively rotate with shaft pipe, due to the presence of Synchronous pull rod, the lifting of another dystopy of synchronous drive Component group does identical movement, and two dystopy lifting part group cooperative movements guarantee to keep horizontal during restocking rises, together When, because being the height change realized by the rotation of lifting cursor one, thus but also being risen in the horizontal direction The displacement of drop rotation brachium, as a result, bed tail plate is crossed and is covered in restocking, while make user head and headpiece it Between space out, facilitate carry out relevant operation；This programme, which has, occurs certain horizontal displacement while rising, so that It is convenient for the characteristics of user's subsequent operation in the position of restocking.

2, in the utility model, the prior art passes through push-rod electric machine pushing motor by the arm of force, to drive entire dystopy liter It drops component group and realizes lifting, since actuator is push-rod electric machine, when needing entire dystopy lifting part to rise to maximum height, Push-rod electric machine is existed and can not be judged due to stroke and supply excessive, and the output by force of push-rod electric machine is caused, and makes push-rod electric machine Damage；Travel settings are 0mm to 110mm by this programme, meet the stroke range in optimal limit adjustable height, so that protection pushes away Bar motor avoids not judging that stroke damages due to needing that push-rod electric machine is caused excessively to export because of user；This programme has protection The characteristics of push-rod electric machine.

3, in the utility model, prior art restocking is directly connected to shaft pipe, and structure is simple, but due to shaft pipe with it is upper Frictional force between frame, so that the course of work has some setbacks and generates noise；This programme be provided with bearing block, deep groove ball bearing and Shaft bearing set rotates smooth, low noise characteristic using deep groove ball bearing, so that restocking relatively rotates with shaft pipe When, rotation is smoother, while reducing noise；This programme has the characteristics that promote fluency, noise reduction.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is the utility model top view.

Fig. 2 is the utility model front view.

Fig. 3 is the structure chart of the utility model rotation shaft driving mechanism.

Marked in the figure: 1- restocking, 2- undercarriage, 3- Synchronous pull rod, 4- push-rod electric machine, 5- motor is by the arm of force, the lifting of 6- dystopy Component group, 61- go up and down cursor one, and 62- goes up and down cursor two, 63- shaft pipe, 64- undercarriage connecting support seat, 7- rotating shaft transmission Mechanism, 71- bearing block, 72- deep groove ball bearing, 73- shaft bearing set.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this Utility model is not used to limit the utility model, i.e., the described embodiments are only a part of the embodiments of the utility model, Instead of all the embodiments.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be with each Different configurations is planted to arrange and design.

Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Reality based on the utility model Apply example, those skilled in the art's every other embodiment obtained without making creative work belongs to The range of the utility model protection.

It should be noted that the relational terms of term " first " and " second " or the like be used merely to an entity or Operation is distinguished with another entity or operation, and without necessarily requiring or implying between these entities or operation, there are any This actual relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-exclusive Property include so that include a series of elements process, method, article or equipment not only include those elements, but also Further include other elements that are not explicitly listed, or further include for this process, method, article or equipment it is intrinsic Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described There is also other identical elements in the process, method, article or equipment of element.

The feature of the utility model and performance are described in further detail with reference to embodiments.

Embodiment 1

The utility model preferred embodiment provides a kind of for adjusting the structure of beddo horizontal lifting, including restocking 1, Undercarriage 2, Synchronous pull rod 3, push-rod electric machine 4, motor are by the arm of force 5 and dystopy lifting part group 6, the restocking 1 and dystopy lifting unit Part group 6 connects, and the dystopy lifting part group 6 is connect with undercarriage 2, and the push-rod electric machine 4 is connect with restocking 1, the push rod electricity Below 1 middle part of restocking, the push-rod electric machine 4 and motor are connected the setting of machine 4 by the arm of force 5, of the dystopy lifting part group 6 Number is two, and the Synchronous pull rod 3 links together two dystopy lifting part groups 6, and the motor is by the arm of force 5 and wherein one A dystopy lifting part group 6 connects.

The dystopy lifting part group 6 includes that lifting cursor 1, lifting cursor 2 62, shaft pipe 63 and undercarriage connect Support base 64 is connect, the motor is connect by the arm of force 5 with shaft pipe 63, the lifting cursor 1 and lifting cursor 2 62 It is connect respectively with shaft pipe 63, the lifting cursor 1 is connect by undercarriage connecting support seat 64 with undercarriage 2, the lifting Cursor 2 62 is connect with Synchronous pull rod 3, and the lifting cursor 1 and lifting cursor 2 62 are rigidly connected.

The lifting cursor 1 connects installation using L-shaped structure with lifting cursor 2 62.

The working principle of the present embodiment: the lifting structure of the beddo of the prior art makes the head of a bed using motor driven connecting rod Restocking 1 rises or makes cylinder that bed body restocking 1 directly be driven to rise, and has substantially met this demand of adjustment bed height, but this A kind of beddo is mainly used for nursing, and tail portion is also used for the bed tail plate under original state, will affect corresponding operation, together When, directly increasing also can not carry out corresponding nursery work to the head of user；When this programme works, done by push-rod electric machine 4 Contractile motion drives motor to be moved by the arm of force 5, and the lifting cursor 1 connecting with lifting cursor 2 62 is driven to connect around undercarriage The rotation of support base 64 is connect, while the beginning of restocking 1 relatively rotates with shaft pipe 63, due to the presence of Synchronous pull rod 3, synchronous belt It moves another dystopy lifting part group 6 and does identical movement, two 6 cooperative movements of dystopy lifting part group guarantee that restocking 1 rises During keep horizontal, meanwhile, because being the height change realized by the rotation of lifting cursor 1, thus but also The displacement that lifting rotation brachium has occurred in the horizontal direction makes simultaneously as a result, bed tail plate is crossed and covered in restocking 1 It spaces out between the head and headpiece of user, facilitates carry out relevant operation；This programme has while rising Certain horizontal displacement, so that the characteristics of user's subsequent operation is convenient in the position of restocking 1.

Embodiment 2

Following optimization has been done in the utility model preferred embodiment on the basis of example 1, and the push-rod electric machine 4 is stretched Indention journey is 0mm to 110mm.

The working principle of the present embodiment: the prior art passes through 4 pushing motor of push-rod electric machine by the arm of force 5, to drive entire Dystopy lifting part group 6 realizes lifting, since actuator is push-rod electric machine 4, when the entire dystopy lifting part of needs rises to most When big height, push-rod electric machine 4 is existed and can not be judged due to stroke and supply excessive, causes the output by force of push-rod electric machine 4, and is made Push-rod electric machine 4 is obtained to damage；Travel settings are 0mm to 110mm by this programme, meet the stroke model in optimal limit adjustable height It encloses, to protect push-rod electric machine 4, avoids not judging that stroke damages due to needing that push-rod electric machine 4 is caused excessively to export because of user； This programme has the characteristics that protect push-rod electric machine 4.

Embodiment 3

Following optimization, the restocking 1 and shaft pipe have been done in the utility model preferred embodiment on the basis of example 1 63 connector is rotation shaft driving mechanism 7, and the rotation shaft driving mechanism 7 includes bearing block 71, deep groove ball bearing 72 and shaft Bearing holder (housing, cover) 73, the bearing block 71 are placed in 63 inner end of shaft pipe, and the deep groove ball bearing 72 is placed on outside bearing block 71, and described turn Axle bearing set 73 is mounted on outside deep groove ball bearing 72, and the shaft bearing set 73 is connect with restocking 1.

The working principle of the present embodiment: prior art restocking 1 is directly connected to shaft pipe 63, and structure is simple, but due to turning Frictional force between central siphon 63 and restocking 1, so that the course of work has some setbacks and generates noise；This programme be provided with bearing block 71, Deep groove ball bearing 72 and shaft bearing set 73 rotate smooth, low noise characteristic using deep groove ball bearing 72, so that restocking 1 When relatively rotating with shaft pipe 63, rotation is smoother, while reducing noise；This programme, which has, promotes fluency, noise reduction The characteristics of.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (5)

1. a kind of for adjusting the structure of beddo horizontal lifting, it is characterised in that: including restocking (1), undercarriage (2), synchronous drawing Bar (3), push-rod electric machine (4), motor are by the arm of force (5) and dystopy lifting part group (6), the restocking (1) and dystopy lifting part Group (6) connection, the dystopy lifting part group (6) connect with undercarriage (2), and the push-rod electric machine (4) connect with restocking (1), institute Push-rod electric machine (4) setting lower section, the push-rod electric machine (4) and motor in the middle part of restocking (1) is stated to be connected by the arm of force (5), it is described different The number of position lifting part group (6) is two, and the Synchronous pull rod (3) links together two dystopy lifting part groups (6), The motor is connect by the arm of force (5) with one of dystopy lifting part group (6).

2. as described in claim 1 for adjusting the structure of beddo horizontal lifting, it is characterised in that: the dystopy lifting unit Part group (6) includes lifting cursor one (61), goes up and down cursor two (62), shaft pipe (63) and undercarriage connecting support seat (64), The motor is connect by the arm of force (5) with shaft pipe (63), and the lifting cursor one (61) and lifting cursor two (62) are respectively It is connect with shaft pipe (63), the lifting cursor one (61) is connect by undercarriage connecting support seat (64) with undercarriage (2), described Lifting cursor two (62) is connect with Synchronous pull rod (3), the lifting cursor one (61) and lifting cursor two (62) rigidity Connection.

3. as claimed in claim 2 for adjusting the structure of beddo horizontal lifting, it is characterised in that: the lifting cursor One (61) connect installation using L-shaped structure with lifting cursor two (62).

4. as claimed in claim 2 for adjusting the structure of beddo horizontal lifting, it is characterised in that: the push-rod electric machine (4) flexible stroke is 0mm to 110mm.

5. the structure for being used to adjust beddo horizontal lifting as described in claim 2 to 4 is any, it is characterised in that: on described The connector of frame (1) and shaft pipe (63) is rotation shaft driving mechanism (7), the rotation shaft driving mechanism (7) include bearing block (71), Deep groove ball bearing (72) and shaft bearing set (73), the bearing block (71) are placed in shaft pipe (63) inner end, the zanjon Ball bearing (72) is placed on bearing block (71) outside, and the shaft bearing set (73) is mounted on outside deep groove ball bearing (72), and described turn Axle bearing set (73) is connect with restocking (1).