CN213431152U

CN213431152U - Electric extension mechanism for hospital bed

Info

Publication number: CN213431152U
Application number: CN202021760346.9U
Authority: CN
Inventors: 李明忠; 何基伟
Original assignee: CHANG GUNG MEDICAL TECHNOLOGY (XIAMEN) CO LTD
Current assignee: CHANG GUNG MEDICAL TECHNOLOGY (XIAMEN) CO LTD
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-06-15
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses an electric hospital bed extends mechanism, including the bed, left side spliced pole, the board is placed to the terminal box, first link, first installation piece, the second link, the second installation piece, right side spliced pole, the screw controller fixed plate, extend the action bars, extend reference column and bed extension subassembly, this electric hospital bed extends mechanism need pack up or pull out when the bed extends the frame, lift up and extend the action bars, to extend the reference column and deviate from the hole site of bed extension frame, this moment bed extension frame can be drawn outward, when pulling relevant position, extend another hole site of reference column embedding bed extension frame, it is inconvenient when having solved current hospital bed and need extending bed body length, the relatively poor problem of flexibility.

Description

Electric extension mechanism for hospital bed

Technical Field

The utility model relates to a relevant field of sick bed specifically is an electric hospital bed extends mechanism.

Background

The sickbed generally refers to a nursing bed, is designed according to the treatment needs of patients and the life habits of lying in bed, can be accompanied by family members, has a plurality of nursing functions and operating buttons, uses the insulated and safe bed, has the functions of monitoring weight, taking a back for dinner, intelligently turning over, preventing bedsore, alarming and monitoring a negative pressure urine receiving bed, moving transportation, resting, rehabilitation (passive movement, standing), drug administration and transfusion and the like, can be used independently, and can also be matched with treatment or rehabilitation equipment for use.

The sick bed need extend length sometimes when using to use under the different situation, but current sick bed is inconvenient when need extend bed body length, and the flexibility is relatively poor.

Disclosure of Invention

Therefore, in order to solve the above-mentioned insufficiency, the utility model provides an electric hospital bed extension mechanism.

The utility model discloses a realize like this, construct an electric hospital bed and extend mechanism, the device includes the bed, the bed is connected with left spliced pole and right spliced pole top respectively, the bed is placed the board rear portion with the terminal box and is connected, the bed is connected with first link and second link top respectively, first link and second link upper end are vertical fixed with first installation piece and second installation piece respectively, the bed upper end is provided with screw controller fixed plate, the bed is connected with extension action bars both sides, extend the action bars and be connected with extension reference column top, the bed right side extends subassembly sliding fit with the bed.

Preferably, the left connecting column and the right connecting column are the same in shape and size, and are arranged in parallel.

Preferably, the junction box placing plate is in an L shape, and the thickness of the junction box placing plate is 1.5 mm.

Preferably, the first connecting frame and the second connecting frame are arranged in parallel, and the turning angles at both ends of the first connecting frame and the second connecting frame are 90 degrees.

Preferably, the first mounting block and the second mounting block are mounted in parallel with each other, and the first mounting block and the second mounting block have the same length.

Preferably, the length of the screw controller fixing plate is the same as the width of the bed, and the bottom of the screw controller fixing plate is arranged in parallel with the bed.

Preferably, the surface of the extension operating rod is provided with anti-skid grains, and each anti-skid grain is arranged at equal intervals.

Preferably, the extending positioning columns are provided in two numbers, and the two extending positioning columns are installed in parallel with each other.

The utility model has the advantages of as follows: the utility model discloses an improve and provide an electric hospital bed extension mechanism here, compare with the equipment of the same type, have following improvement:

the advantages are that: an electric hospital bed extends mechanism, when needing to pack up or pull out the bed extension frame, lifts and extends the action bars, will extend the reference column and deviate from in the hole site of bed extension frame, and the bed extension frame can be toward drawing outward this moment, when pulling relevant position, extends another hole site of reference column embedding bed extension frame, has solved current hospital bed and need to extend inconvenient when bed body length, the relatively poor problem of flexibility.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the structure of the extension assembly of the bed of the present invention;

fig. 3 is a schematic top view of the present invention.

Wherein: the device comprises a bed-1, a left connecting column-2, a junction box placing plate-3, a first connecting frame-4, a first mounting block-5, a second connecting frame-6, a second mounting block-7, a right connecting column-8, a screw controller fixing plate-9, an extension operating rod-10, an extension positioning column-11 and a bed extension component-12.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-3, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses an improve and provide an electric hospital bed extension mechanism here, including

bed

1, 1 bed 1 of bed is connected with left branch spliced

pole

2 and 8 tops of right branch spliced pole respectively, bed 1 is placed the board 3 rear portions with the terminal box and is connected, bed 1 is connected with

first link

4 and 6 tops of second link respectively, 6 upper ends of first link 4 and second link respectively with

first installation piece

5 and 7 vertical fixings of second installation piece, 1 upper end of bed is provided with screw controller fixed plate 9, bed 1 is connected with extension action bars 10 both sides, extension action bars 10 is connected with extension reference column 11 tops, 1 right side of bed extends subassembly 12 sliding fit with the bed.

Further, the left connecting column 2 and the right connecting column 8 are the same in shape and size, and the left connecting column 2 and the right connecting column 8 are installed in parallel.

Further, the junction box placing plate 3 is L-shaped, and the thickness of the junction box placing plate 3 is 1.5 mm.

Further, the first connecting frame 4 and the second connecting frame 6 are installed in parallel, and the turning angles of both ends of the first connecting frame 4 and the second connecting frame 6 are both 90 degrees.

Further, the first mounting block 5 and the second mounting block 7 are mounted in parallel with each other, and the first mounting block 5 and the second mounting block 7 have the same length.

Further, the length of the screw controller fixing plate 9 is the same as the width of the bed 1, and the bottom of the screw controller fixing plate 9 is installed in parallel with the bed 1.

Further, the surface of the extension operating rod 10 is provided with anti-skid grains, and each anti-skid grain is arranged at equal intervals.

Further, two extended positioning columns 11 are provided, and the two extended positioning columns 11 are installed in parallel with each other.

The utility model provides an electric extension mechanism of a sickbed through improvement, and the working principle is as follows;

firstly, the bed 1 plays a main supporting role, the left connecting column 2 and the right connecting column 8 both play a role of connecting the bottom with the moving wheels, and the junction box placing plate 3 plays a role of blocking;

secondly, the first connecting frame 4 and the second connecting frame 6 both play a role in fixing the middle part, the first mounting block 5 and the second mounting block 7 play a role in mounting and connecting, and the screw controller fixing plate 9 plays a role in supporting a screw controller;

thirdly, when the bed extension frame 12 needs to be folded or pulled out, the extension operation rod 10 is lifted, the extension positioning column 11 is pulled out from the hole site of the bed extension frame 12, at this time, the bed extension frame 12 can be pulled outwards, and when the bed extension frame is pulled to a corresponding position, the extension positioning column 11 is embedded into another hole site of the bed extension frame 12.

The utility model discloses an improvement provides an electric hospital bed extends mechanism, need pack up or pull out when the bed extension frame 12, lift up extension action bars 10, will extend reference column 11 and deviate from in the hole site of bed extension frame 12, this moment bed extension frame 12 can be toward drawing outward, when pulling relevant position, extend another hole site of reference column 11 embedding bed extension frame 12, it is inconvenient when having solved current hospital bed and need extending bed body length, the relatively poor problem of flexibility.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an electric hospital bed extends mechanism which characterized in that: including bed (1), bed (1) is connected with left branch spliced pole (2) and right branch spliced pole (8) top respectively, board (3) rear portion is placed with the terminal box in bed (1) and is connected, bed (1) is connected with first link (4) and second link (6) top respectively, first link (4) and second link (6) upper end are vertically fixed with first installation piece (5) and second installation piece (7) respectively, bed (1) upper end is provided with screw controller fixed plate (9), bed (1) is connected with extension action bars (10) both sides, extension action bars (10) are connected with extension reference column (11) top, bed (1) right side and bed extend subassembly (12) sliding fit.

2. The electric hospital bed extension mechanism of claim 1, wherein: the left connecting column (2) and the right connecting column (8) are the same in shape and size, and the left connecting column (2) and the right connecting column (8) are arranged in parallel.

3. The electric hospital bed extension mechanism of claim 1, wherein: the junction box placing plate (3) is L-shaped, and the thickness of the junction box placing plate (3) is 1.5 mm.

4. The electric hospital bed extension mechanism of claim 1, wherein: the first connecting frame (4) and the second connecting frame (6) are arranged in parallel, and the turning angles of the two ends of the first connecting frame (4) and the second connecting frame (6) are both 90 degrees.

5. The electric hospital bed extension mechanism of claim 1, wherein: the first mounting block (5) and the second mounting block (7) are mounted in parallel, and the first mounting block (5) and the second mounting block (7) are the same in length.

6. The electric hospital bed extension mechanism of claim 1, wherein: the length of the screw controller fixing plate (9) is the same as the width of the bed (1), and the bottom of the screw controller fixing plate (9) is arranged in parallel with the bed (1).

7. The electric hospital bed extension mechanism of claim 1, wherein: the surface of the extension operating rod (10) is provided with anti-skid grains, and each anti-skid grain is arranged at equal intervals.

8. The electric hospital bed extension mechanism of claim 1, wherein: the number of the extending positioning columns (11) is two, and the two extending positioning columns (11) are arranged in parallel.