CN113069123B - Good-stability overturning type support for electrocardiograph - Google Patents

Abstract

The invention provides a reversible bracket for electrocardiograph with good stability, relates to the technical field of electrocardiogram bracket, and solves the problem that the legs of the bracket cannot be folded and retracted in the actual application process of the existing electrocardiograph bracket. There is a great inconvenience during transportation and storage, and it is impossible to quickly and effectively clamp the electrocardiograph efficiently, so the problem of low work efficiency includes the folding bearing mechanism, the folding bearing The top of the mechanism is plugged with a support mechanism. In the present invention, the main cover and the extension cover that are slidably connected to the top surface of the bottom plate can be adjusted by the rotation of the adjustment lever in the adjustment mechanism and the meshing transmission of the guide block A, and the adjustment When the rod rotates, the driven rod can be driven by the bevel gear set to rotate, and then the meshing transmission with the guide block B drives the size adjustment of the main cover and the extension cover to perform fast clamping operations, so as to achieve the purpose of fast clamping and improving work efficiency.

Description

A flip-type support for electrocardiograph with good stability

technical field

The invention belongs to the technical field of electrocardiogram brackets, and more specifically relates to a reversible bracket for electrocardiographs with good stability.

Background technique

The electrocardiograph can automatically record the bioelectrical signal (ECG signal) generated by the myocardial excitation when the heart is active. It is a medical electronic instrument commonly used in clinical diagnosis and scientific research. In China, it is generally divided into single-channel and three-channel according to the number of output channels of the recorder. , six-channel and twelve-channel electrocardiographs, etc., the electrocardiograph needs to use the bracket for efficient movement and adjustment when in use, and then it can be more convenient to use.

For example, the application number: CN202010856279.9, the present invention relates to an instrument support base, including a top plate, a bottom plate and a pole, the middle part of the top plate is provided with a mounting hole, and the lower end of the pole is inserted into the mounting hole; between the top plate and the bottom plate Four legs are arranged between them, one end of the four legs is inserted between the top plate and the bottom plate, and the other end extends outwards in a radial structure; four fixing bolts penetrate through the top plate and the bottom plate, and the four fixing bolts respectively pass through Through the inward end of the four poles, the four poles can respectively rotate horizontally with the four fixing bolts as fulcrums. According to the technical solution, by rotating and adjusting the state of the four supporting legs, the supporting center of gravity can be adjusted according to the shape of the carried instrument.

Based on the retrieval of the above-mentioned patents, and in combination with the equipment in the prior art, it is found that although the above-mentioned equipment can adjust the center of gravity when it is applied, there is a problem in the actual application process that the legs of the bracket cannot be folded and retracted, so when transporting And there is great inconvenience in the storage process, and moreover, the electrocardiograph cannot be efficiently clamped quickly and effectively, so the work efficiency is low.

Contents of the invention

In order to solve the above-mentioned technical problems, the present invention provides a flip-type bracket for electrocardiograph with good stability, to solve the problem that the legs of the bracket cannot be folded and retracted in the actual application process of the existing electrocardiograph bracket. In the process of transportation and storage, there is a great inconvenience in use, and moreover, the electrocardiograph cannot be efficiently clamped quickly and effectively, so the work efficiency is low.

The purpose and effect of a flip-type bracket for an electrocardiograph with good stability in the present invention are achieved by the following specific technical means:

A reversible support for an electrocardiograph with good stability, comprising a foldable bearing mechanism, an auxiliary mechanism and a bearing mechanism, the top of the foldable bearing mechanism is plugged with a support mechanism; the auxiliary mechanism is rotatably connected to the front end of the support mechanism surface position; the bearing mechanism is fixedly connected to the top surface position of the support mechanism, and the top surface of the bearing mechanism is also equipped with an adjustment mechanism; the adjustment mechanism also includes a driven rod and a guide block B, and the driven rod is fixed It is connected to the right end face of the bevel gear set, and the outer peripheral surface of the driven rod is provided with threads, and the outer side of the driven rod is meshed with a guide block B. In the installed state, the guide block B is fixedly connected to the main cover at the lower right corner position of the top face.

Further, the folding carrying mechanism includes a base, a top plate, an extension frame and universal wheels, the base is designed in an L-shaped structure, and the top of the base is rotatably connected to the top plate, and the inside of the base and the top plate An extension frame is also rotatably connected. The base, the top plate and the extension frame are all provided with through grooves inside. side and the top side of the outer peripheral surface of the extension frame;

Further, the support mechanism includes a support plate, a support rod and a pillar, the inside of the support plate is provided with a through groove, and the top surface of the support plate is fixedly connected to the support rod, and the outer peripheral surface of the support rod is also provided with a Thread, the pillar is screwed to the top position of the pole, and the support plate is rotatably connected to the inner side of the extension frame in the installed state;

Further, the auxiliary mechanism includes a limit block, a telescopic rod and a platen. There are two limit blocks, and the inner sides of the two limit blocks are connected to the telescopic rod. The platen is fixedly connected to the The position of the top surface of the telescopic rod, the position of the limit block is fixedly connected to the position of the front end of the pillar;

Further, the auxiliary mechanism also includes an extension platform and a return spring. There are two extension platforms in total, and the two extension platforms are respectively slidably connected to the inner left and right sides of the table, and the return spring is fixedly connected to At the rear end of the telescopic rod, the platen and the telescopic rod are hinged in the installed state;

Further, the carrying mechanism includes an extension block, a bottom plate, a main cover and an extension cover, the bottom plate is fixedly connected to the top end of the extension block, and a chute is opened on the top end of the bottom plate, and the main cover is provided with four , and the four main covers are respectively slidably connected to the top surface of the base plate, and an extension cover is installed on the inner side of every two adjacent main covers. the inner top position of

Further, the adjustment mechanism includes an adjustment rod, a guide block A and a bevel gear set, the outer peripheral surface of the adjustment rod is provided with threads, and the front side of the adjustment rod is meshed with a guide block A, and the bevel gear set It is fixedly connected to the position of the rear end surface of the adjusting rod. In the installed state, the guide block A is fixedly connected to the position of the top surface of the main cover located in the lower left corner.

Compared with the prior art, the present invention has the following beneficial effects:

In the present invention, it can cooperate with the universal wheels installed on the left and right sides of the bottom end surface of the base, and then realize the rapid movement of the whole device for assembly operation. This design can replace the traditional support legs. Welding and other fixed structure designs will take up a lot of space when multiple brackets are arranged and placed, and the problem of inconvenient transportation will arise. Then the base and the extension frame are fixed and limited by bolts passing through the through grooves opened inside the base, top plate and extension frame, and then the pillar can be adjusted according to actual needs after screwing the pillar to the top position of the pole. height adjustment.

On the other hand, when the table board is unfolded by the telescopic rod, it can be used after the extension table is deployed from the inside of the table board, so as to achieve the purpose of being independently placed and used as a small table board when in use, while in the carrying mechanism The bottom plate of the bottom plate is connected to the top position of the pillar through the rotation of the extension block, and the multi-angle adjustment operation can be performed through the extension block to achieve a more practical purpose. The top surface of the bottom plate is slidably connected to the main cover and the extension cover. The rotation of the adjustment rod in the mechanism is adjusted by the meshing transmission of the guide block A, and when the adjustment rod rotates, the driven rod can be driven to rotate through the bevel gear set, and then the meshing transmission with the guide block B drives the size of the main cover and the extension cover Adjust the fast clamping operation to achieve the purpose of fast clamping and improving work efficiency.

Description of drawings

Fig. 1 is a schematic diagram of the right side view of the present invention.

Fig. 2 is a front view structural schematic diagram of the present invention.

Fig. 3 is a schematic bottom view of the structure of the present invention.

Fig. 4 is a schematic diagram of the enlarged structure at A in Fig. 1 of the present invention.

Fig. 5 is a schematic diagram of the enlarged structure at B in Fig. 1 of the present invention.

Fig. 6 is a schematic diagram of an enlarged structure at C in Fig. 1 of the present invention.

In the figure, the corresponding relationship between component names and drawing numbers is:

1. Folding bearing mechanism; 101, base; 102, top plate; 103, extension frame; 104, universal wheel; 2, support mechanism; 201, support plate; 202, support rod; 203, pillar; 3, auxiliary mechanism 301, limit block; 302, telescopic rod; 303, platen; 304, extension platform; ;5, adjusting mechanism; 501, adjusting rod; 502, bevel gear set; 503, guide block A; 504, driven rod;

Detailed ways

Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" , "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting the invention. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral Ground connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Example:

As shown in accompanying drawing 1 to accompanying drawing 6:

The invention provides a reversible support for an electrocardiograph with good stability, comprising: a folding bearing mechanism 1, an auxiliary mechanism 3 and a bearing mechanism 4, a supporting mechanism 2 is plugged into the top of the folding bearing mechanism 1; an auxiliary mechanism 3 Rotationally connected to the front end of the support mechanism 2; the bearing mechanism 4 is fixedly connected to the top end of the support mechanism 2, and the top end of the bearing mechanism 4 is also equipped with an adjustment mechanism 5; the adjustment mechanism 5 also includes a driven rod 504 and The guide block B505, the driven rod 504 is fixedly connected to the right end face of the bevel gear set 502, and the outer peripheral surface of the driven rod 504 is provided with threads, and the outer side of the driven rod 504 is meshed with the guide block B505, in the installed state The guide block B505 is fixedly connected to the top end surface of the main cover 403 at the lower right corner.

Wherein, the folding carrying mechanism 1 includes a base 101, a top plate 102, an extension frame 103 and a universal wheel 104, the base 101 is designed in an L-shaped structure, and the top of the base 101 is rotatably connected to the top plate 102, and the base 101 And the inside of the top plate 102 is also rotatably connected with an extension frame 103, the inside of the base 101, the top plate 102 and the extension frame 103 are all provided with through grooves, and there are three universal wheels 104, and the three universal wheels 104 are respectively installed on The left and right sides of the bottom end surface of the base 101 and the top side of the outer peripheral surface of the extension frame 103 .

Wherein, the support mechanism 2 includes a support plate 201, a support rod 202 and a support column 203. The inside of the support plate 201 is provided with a through groove, and the top surface of the support plate 201 is fixedly connected with the support rod 202, and the outer peripheral surface of the support rod 202 is Threads are also provided, and the pillar 203 is screwed to the top position of the pole 202 , and the support plate 201 is rotatably connected to the inner side of the extension frame 103 in the installed state.

Wherein, the auxiliary mechanism 3 includes a limiting block 301, a telescopic rod 302 and a platen 303. There are two limiting blocks 301, and the inner sides of the two limiting blocks 301 are connected with a telescopic rod 302, and the platen 303 is fixedly connected. At the top end of the telescopic rod 302 , the limit block 301 is fixedly connected to the front end of the pillar 203 .

Among them, the auxiliary mechanism 3 also includes an extension platform 304 and a return spring 305. There are two extension platforms 304, and the two extension platforms 304 are respectively slidingly connected to the inner left and right sides of the platen 303, and the return spring 305 is fixedly connected. At the position of the rear end surface of the telescopic rod 302, the platen 303 and the telescopic rod 302 are hinged in the installed state.

Wherein, the supporting mechanism 4 includes an extension block 401, a bottom plate 402, a main cover 403 and an extension cover 404, the bottom plate 402 is fixedly connected to the top end of the extension block 401, and the top of the bottom plate 402 is provided with a chute, and the main cover 403 is set There are four places, and the four main covers 403 are respectively slidably connected to the top surface of the bottom plate 402, and the inner side of every two adjacent main covers 403 is also installed with an extension cover 404, and the bottom plate 402 is fixedly connected by its bottom end surface in the installed state. The extension block 401 is rotatably connected to the inner top position of the pillar 203 .

Wherein, the adjustment mechanism 5 includes an adjustment rod 501, a guide block A503 and a bevel gear set 502. The outer peripheral surface of the adjustment rod 501 is provided with threads, and the front side of the adjustment rod 501 is meshed with a guide block A503, and the bevel gear set 502 is fixed. It is connected to the rear end surface of the adjusting rod 501, and the guide block A503 is fixedly connected to the top end surface of the main cover 403 located in the lower left corner in the installed state.

When in use: First, the whole device is unfolded by rotating the extension frame 103 connected to the inner side of the base 101 and the top plate 102, and then the universal wheel 104 fixed on the outer peripheral surface of the extension frame 103 is rotated to make contact with the ground , and then cooperate with the universal wheels 104 installed on the left and right sides of the bottom end surface of the base 101, and then realize the rapid movement of the whole device for assembly operation. This design can replace the traditional support legs, mostly welding Such as fixed structure design, it will take up a lot of space when multiple brackets are arranged and placed, and the problem of being inconvenient to transport occurs, and when the extension frame 103 is unfolded, the support rod 202 in the support mechanism 2 is plugged into the support plate 201, then the base 101 and the extension frame 103 are fixed and limited by bolts passing through the through grooves provided inside the base 101, the top plate 102 and the extension frame 103, and then by screwing the pillar 203 to the pole 202 The height of the pillar 203 can be adjusted according to actual needs after the top position;

On the other hand, the front side of the pillar 203 is also installed with the telescopic rod 302 of which the telescopic rod 302 is rotatably connected to the front end of the pillar 203 through two stoppers 301, and the through slot opened inside the platen 303 The extension table 304 is slidably connected to the left and right sides of the interior, so when the table board 303 is unfolded by the telescopic rod 302, the extension table 304 can be used after being deployed from the inside of the table board 303, so that it can be used as a small table when in use The board is placed independently for use, and the bottom plate 402 in the bearing mechanism 4 is connected to the top position of the pillar 203 through the extension block 401, which can be adjusted at multiple angles through the extension block 401, thereby achieving a more practical purpose. The main cover 403 and extension cover 404 that are slidably connected to the top surface of the bottom plate 402 can be adjusted by the rotation of the adjustment rod 501 in the adjustment mechanism 5 and the engagement transmission of the guide block A503, and can be adjusted by the cone when the adjustment rod 501 rotates. The gear set 502 drives the driven rod 504 to rotate and then meshes with the guide block B505 to drive the size adjustment of the main cover 403 and the extension cover 404 to perform fast clamping operations, so as to achieve the purpose of fast clamping and improving work efficiency.

The embodiments of the present invention have been presented for purposes of illustration and description, but are not intended to be exhaustive or to limit the invention to the form disclosed. Many modifications and changes will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to better explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention and design various embodiments with various modifications as are suited to the particular use.

Claims (3)

1. A flip-type support for an electrocardiograph with good stability, characterized in that: it includes a folding bearing mechanism (1), an auxiliary mechanism (3) and a bearing mechanism (4), and the folding bearing mechanism (1) The top end is plugged with a support mechanism (2); the auxiliary mechanism (3) is rotatably connected to the front end of the support mechanism (2); the bearing mechanism (4) is fixedly connected to the top surface of the support mechanism (2), And the top surface of the carrying mechanism (4) is also equipped with an adjustment mechanism (5); the adjustment mechanism (5) also includes a driven rod (504) and a guide block B (505), and the driven rod (504) It is fixedly connected to the right end face of the bevel gear set (502), and the outer peripheral surface of the driven rod (504) is threaded, and the outer side of the driven rod (504) is meshed with a guide block B (505). The lower guide block B (505) is fixedly connected to the top surface of the main cover (403) located in the lower right corner, and the folding bearing mechanism (1) includes a base (101), a top plate (102), an extension frame (103 ) and universal wheels (104), the base (101) is designed as an L-shaped structure, and the top of the base (101) is rotatably connected to the top plate (102), and the base (101) and the top plate (102) The extension frame (103) is also rotatably connected inside, the base (101), the top plate (102) and the extension frame (103) are all provided with through grooves inside, and the universal wheel (104) is provided with three places, And the three universal wheels (104) are respectively installed on the left and right sides of the bottom end surface of the base (101) and the top side of the outer peripheral surface of the extension frame (103), and the support mechanism (2) includes a support plate (201) , a strut (202) and a strut (203), the inside of the strut (201) is provided with a through groove, and the top surface of the strut (201) is fixedly connected with a strut (202), and the strut (202) Threads are also provided on the outer peripheral surface of the support rod (203), and the support plate (203) is screwed to the top position of the support rod (202). The mechanism (4) includes an extension block (401), a bottom plate (402), a main cover (403) and an extension cover (404). The bottom plate (402) is fixedly connected to the top end of the extension block (401), and the bottom plate The top of the (402) is provided with a chute, and the main cover (403) is provided with four places, and the four main covers (403) are respectively slidably connected to the top surface of the bottom plate (402), and every two adjacent main covers The inner side of the cover (403) is also installed with an extension cover (404). In the installed state, the bottom plate (402) is rotatably connected to the inner top position of the pillar (203) through the extension block (401) fixedly connected to the bottom end surface. The mechanism (5) includes an adjustment rod (501), a guide block A (503) and a bevel gear set (502). The outer peripheral surface of the adjustment rod (501) is threaded, and the front side of the adjustment rod (501) Meshing drive has guide block A (5 03), the bevel gear set (502) is fixedly connected to the rear end surface of the adjustment rod (501), and the guide block A (503) is fixedly connected to the top surface of the main cover (403) at the lower left corner in the installed state. 2. A reversible support for electrocardiograph with good stability according to claim 1, characterized in that: the auxiliary mechanism (3) includes a limit block (301), a telescopic rod (302) and a platen (303 ), the limit block (301) is provided with two places, and the inner side of the two limit blocks (301) is connected with a telescopic rod (302), and the platen (303) is fixedly connected to the telescopic rod (302 ), the limit block (301) is fixedly connected to the front end of the pillar (203). 3. A reversible support for electrocardiograph with good stability according to claim 2, characterized in that: the auxiliary mechanism (3) also includes an extension table (304) and a return spring (305), and the extension There are two platforms (304) in total, and the two extension platforms (304) are slidingly connected to the left and right sides of the platform (303), and the return spring (305) is fixedly connected to the telescopic rod (302). The position of the rear end face, the platen (303) and the telescopic rod (302) are hinged under the installed state.

Images