CN210032936U - Door opening structure and medical equipment's record appearance - Google Patents

Abstract

The utility model provides a structure and medical equipment's record appearance opens door, wherein, a structure opens door, including button, drive mechanism, be used for the cladding casing, with the casing rotates the door of connecting and is used for with the lock solid mechanism of door locking, the casing is equipped with the messenger the spacing groove that the button removed, button one end is passed spacing groove, the other end with drive mechanism fixed connection, drive mechanism with the casing rotates to be connected, drive mechanism keeps away from the one end of button is equipped with the messenger lock solid mechanism pivoted first contact site, lock solid mechanism be equipped with the second contact site of first contact site butt. Through button and drive mechanism with power transmission and conversion, ingenious utilization removes and the alternate change of rotation mode, realizes the action of unblock and opening the record appearance door in finite space, effectively reduces the in-process transmission friction that opens the door, reaches laborsaving effect, easy to use.

Description

Door opening structure and medical equipment's record appearance

Technical Field

The utility model relates to the technical field of machinery, especially, relate to a structure and medical equipment's record appearance opens door.

Background

Present current mode of opening the door generally divide into directly to open, the wrench is opened and the button is opened, and the mode of directly opening needs the partial structure interference fit of door and casing, still needs the attacker position, uses for a long time, and the interference fit part can wear and tear, rocks between door and the fixed casing, and the structure of opening the door can become invalid. The hand-operated opening mode is divided into an upper machine opening mode and a side machine opening mode, generally, a knob is operated, a hook is disengaged, a door is pushed open by an internal elastic body, the spring force of the pushing open needs to be overcome when the door is fastened, then the knob torsion force is overcome for locking, the force for pulling the knob or closing the door is large, and if the wrench is placed on the surface of a shell, the aesthetic feeling is affected.

In the existing button opening mode, the friction force overcome by the button and the force of the door pushed open are larger, so that the hand feeling of opening the door is not good.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention has been made to provide a door opening structure and a recorder for medical equipment that overcome the above problems.

In order to solve the problem, the utility model discloses a structure of opening door, including button, drive mechanism, be used for the cladding the casing, with the casing rotates the door of connecting and is used for with the lock solid mechanism of door locking, the casing is equipped with the messenger the spacing groove that the button removed, button one end is passed spacing groove, the other end with drive mechanism fixed connection, drive mechanism with the casing rotates to be connected, drive mechanism keeps away from the one end of button is equipped with the messenger lock solid mechanism pivoted first contact site, lock solid mechanism be equipped with the second contact site of first contact site butt.

Further, still include first elastic component and spacing post, spacing post with casing fixed connection, drive mechanism is equipped with the adaptation the through-hole of spacing post, first elastic component one end with drive mechanism butt, the other end with the terminal surface butt of spacing post.

Further, the first contact portion is provided as a curved surface.

Furthermore, the transmission mechanism includes a first transmission member and a second transmission member, the first transmission member is fixedly connected with the button, the second transmission member is rotatably connected with the housing, the first contact portion is disposed at a contact position of the second transmission member and the locking mechanism, and the second transmission member is provided with a bending portion with a preset angle.

Further, the door locking mechanism comprises a rotating shaft, the locking mechanism comprises a locking piece, a positioning hook and a positioning plate, two ends of the rotating shaft are rotatably connected with the shell, one end of the positioning plate is fixedly connected with the rotating shaft, the positioning hook is fixedly connected with the outer wall of the rotating shaft, the second contact part is arranged at the position where the positioning plate is contacted with the transmission mechanism, the locking piece is fixedly connected with the door, and the locking piece and the positioning hook are oppositely arranged and are locked with each other.

Furthermore, the locking mechanism further comprises a second elastic piece, the second elastic piece is fixedly arranged with the positioning hook, and one end of the second elastic piece is abutted against the shell.

Further, the locking piece and the door are integrally formed.

Further, the location hook is the setting of L shape, the location hook be equipped with the third contact site of locking part butt, the locking part with the position of third contact site butt is the fourth contact site.

Furthermore, the positioning hook and the locking part are a fifth contact part, the locking part and the fifth contact part are matched to form a sixth contact part, the fifth contact part is provided with an acute-angle bulge, and the sixth contact part is provided with a concave part locked with the fifth contact part.

The utility model discloses a medical equipment's record appearance, the record appearance is provided with as above the structure of opening the door.

The utility model discloses a following advantage: the force is transmitted and converted through the button and the transmission mechanism, the door is unlocked and opened through the locking mechanism, the alternate change of the moving and rotating modes is ingeniously utilized, the action of unlocking and opening the recorder door is realized in a limited space, the transmission friction in the door opening process is effectively reduced, the labor-saving effect is achieved, and the door is easy to use.

Drawings

Fig. 1 is a schematic structural view of an embodiment of an apparatus to which the door opening structure of the present invention is applied;

FIG. 2 is an internal structural view of the door opening structure of the embodiment shown in FIG. 1;

FIG. 3 is an exploded view of an embodiment of the push button and transmission mechanism of the present invention;

fig. 4 is a diagram illustrating a door locking state according to an embodiment of the present invention;

fig. 5 is a door unlock state diagram according to an embodiment of the present invention;

fig. 6 is a diagram illustrating an opened state of a door according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a door opening structure according to another embodiment of the present invention.

The door lock comprises a door 1, a rotating shaft 11, a locking piece 12, a third contact part 13, a fourth contact part 14, a shell 2, a limiting groove 21, a button 3, a pressing part 31, a connecting part 32, a first transmission part 41, a second transmission part 42, a first contact part 43, a limiting column 5, a first elastic part 6, a second contact part 71, a second elastic part 72, a positioning plate 73, a positioning hook 74, a fifth contact part 75, a sixth contact part 76 and a seventh contact part 85.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

One of the core ideas of the utility model lies in, a structure of opening door is proposed, including button 3, drive mechanism, a casing 2 for the cladding, rotate door 1 of being connected and be used for the lock solid mechanism with door 1 locking with casing 2, casing 2 is equipped with the spacing groove 21 that makes button 3 remove, spacing groove 21, the other end and drive mechanism fixed connection are passed to 3 one end of button, drive mechanism rotates with casing 2 to be connected, drive mechanism keeps away from the one end of button 3 and is equipped with and makes lock solid mechanism pivoted first contact site 43, lock solid mechanism is equipped with the second contact site 71 with first contact site 43 butt.

Referring to fig. 1-6, a schematic structural diagram of a door opening structure of the present invention is shown.

In the embodiment, the door opening structure is provided with the button 3, the transmission mechanism, the locking mechanism, the shell 2 and the door 1, and the transmission mechanism is linked through the control button 3, so that the locking mechanism is unlocked and the door 1 is further driven to rotate relative to the shell 2, and the control of opening the door 1 is realized; the door 1 one end in this implementation is rotated and is connected casing 2, be equipped with the spacing groove 21 that is used for setting up button 3 on the casing 2, this spacing groove 21 sets up and casing 2 one side for door 1, through the removal of control button 3 in spacing groove 21 position department, make button 3 can turn into drive mechanism's rotation with the removal of straight line, thereby make the locking mechanism with the drive mechanism butt can the unblock, and make locking mechanism push door 1 open, compact structure has been realized, the unable problem that corresponds door 1 remote control of side button 3 has been solved, the effectual power that reduces control door 1, it is more convenient and comfortable to use.

In an embodiment, the door opening structure further includes a first elastic member 6 and a limiting post 5, the limiting post 5 is fixedly connected with the housing 2 and integrally formed, the transmission mechanism is provided with a through hole adapted to the limiting post 5, one end of the limiting post 5 is provided with a boss, one end of the first elastic member 6 is abutted to the transmission mechanism, and the other end of the first elastic member is abutted to the boss of the limiting post 5. In a specific embodiment 5 one end of spacing post still is equipped with the screw, spacing post other end and casing 2 fixed connection, first elastic component 6 specifically sets up to the spring, the one end butt of first elastic component 6 in the terminal surface of screw, other end butt drive mechanism, when 3 atresss of button move in spacing groove 21, drive mechanism and remove at vertical direction, drive mechanism presses first elastic component 6, first elastic component 6 produces elastic deformation, when 3 loses external force as the button, elastic deformation is resumeed to first elastic component 6, make drive mechanism resume original position, make drive mechanism more automatic, it is more convenient to use.

In an embodiment, the first contact portion 43 is configured as an arc surface, when the button 3 is forced to move in the limiting groove 21, the transmission mechanism is rotationally connected with the housing 2, one end of the transmission mechanism is forced by the button 3, so that the other end of the transmission mechanism generates a torque in the opposite direction, and the first contact portion 43 is configured as an arc surface, which can save the force transmitted by the transmission mechanism and reduce the friction between the first contact portion 43 and the second contact portion 71.

In an embodiment, the transmission mechanism includes a first transmission member 41 and a second transmission member 42, the first transmission member 41 is fixedly connected to the button 3, the second transmission member 42 is rotatably connected to the housing 2, the first contact portion 43 is disposed at a contact position of the second transmission member 42 and the locking mechanism, and the second transmission member 42 has a bending portion with a predetermined angle. The door opening structure further comprises a rotating shaft 11, the locking mechanism comprises a locking piece 12, a positioning hook 74 and a positioning plate 73, two ends of the rotating shaft 11 are rotatably connected with the shell 2, one end of the positioning plate 73 is fixedly connected with the rotating shaft 11, the positioning hook 74 is fixedly connected with the outer wall of the rotating shaft 11, the second contact part 71 is arranged at the position where the positioning plate 73 is in contact with the transmission mechanism, the locking piece 12 is fixedly connected with the door 1, and the locking piece 12 and the positioning hook 74 are oppositely arranged and locked with each other. The transmission member in this embodiment includes a first transmission member 41 and a second transmission member 42 that are connected perpendicularly to each other, in a specific embodiment, the first transmission member 41 and the second transmission member 42 are integrally formed, and the middle portion of the second transmission member 42 is bent, so that the transmission member plays a role of strengthening strain capacity at the bent portion, thereby avoiding deformation of the second transmission member 42 when the size is relatively long; one end of the button 3 penetrates through the limiting groove 21 and is used for controlling the button to move in the direction of the limiting groove 21 for an operator, the other end of the button 3 is fixedly connected with the first transmission piece 41, the button 3 in the embodiment comprises a pressing part 31 and a connecting part 32, the pressing part 31 and the connecting part 32 are integrally formed, the pressing part 31 is arranged in the limiting groove 21, the connecting part 32 and the first transmission piece 41 are fixedly connected through threads, the first transmission piece 41 is provided with a first through hole, the shell is provided with a limiting post 5, the limiting post 5 in the embodiment adopts a first stud, the first stud penetrates through the first through hole, one end of the first stud is connected through a screw, the first elastic piece 6 in the embodiment is set to be a pressure spring, in other embodiments, other elastic pieces can be adopted, the pressure spring penetrates through the first stud, one end of the pressure spring abuts, when the button 3 moves upward in the limiting groove 21, the first transmission member 41 is driven to move upward, the top surface of the first transmission member 41 generates pressure on the first elastic member 6, so that the first elastic member 6 is compressed, meanwhile, the first transmission member 41 drives one end of the second transmission member 42 to move upward, the middle part of the second transmission member 42 is rotatably connected with the housing 2 through a shaft pin, the other end of the second transmission member 42 generates opposite torque under the action of a lever, the first contact part 43 on the second transmission member 42 pushes the transmission mechanism to rotate, the locking mechanism drives the positioning hook 74 to rotate, and the locking mechanism unlocks and opens the door 1. When the upward force of the button 3 disappears, the first elastic element 6 recovers deformation, the first transmission element 41 returns to the initial position, the second transmission element 42 is driven to return to the initial position, when the door 1 is closed by an external force, the locking mechanism is locked again, the fourth contact portion 14 abuts against the fifth contact portion 75, and the door is locked.

In the structure of opening the door in an embodiment, its button 3 rotates with casing 2 to be connected, the one end of button 3 sets up in the spacing groove 21 of casing 2, the other end passes through first contact site 43 and drive mechanism butt, drive mechanism's middle part position department rotates with casing 2 through rotating member and is connected, make to form the lever between drive mechanism and the casing 2, when drive mechanism is in spacing groove 21 position department rebound, drive mechanism's first contact site 43 is located the other end of lever, can realize that first contact site 43 rotates towards another direction, and then realized that first contact site 43 directly promotes the rotation of locking mechanism, the lever principle of adoption in this implementation, can realize remote power transmission and laborsaving, improve the comfort level of use and satisfy the compact pleasing to the eye requirement of structure.

In an embodiment of the door opening structure, the locking mechanism further includes a second elastic member 72, the second elastic member 72 is fixedly disposed with the positioning hook 74, and one end of the second elastic member 72 abuts against the housing 2. The locking mechanism is internally and fixedly provided with a second elastic element 72, one end of the second elastic element 72 is abutted to the inner side surface of the shell 2, when the positioning plate 73 rotates by receiving the pressure generated by the first contact part 43, the positioning plate 73 rotates to drive the positioning hook 74 on the rotating shaft 11 to rotate, the second elastic element 72 is compressed, and after the force disappears, the second elastic element 72 recovers deformation, so that the positioning plate 73 returns to the original position, the button 3 recovers to the original position, and the second transmission piece 42 and the positioning plate 73 recover to the original vertical balance state.

In one embodiment, the locking portion of the positioning hook 74 and the locking member 12 is a fifth contact portion 75, the locking member 12 and the fifth contact portion 75 are adapted to be a sixth contact portion 76, the fifth contact portion 75 is provided as an acute-angled protrusion, and the sixth contact portion 76 is provided with a concave portion locked with the fifth contact portion 75. The door 1 is equipped with the locking part 12 on the same face symmetry, the locking part 12 can be connected to door 1 with door 1 integrated into one piece or individual part on, when door 1 closed condition, fifth contact site 75 and the mutual lock of sixth contact site 76, above-mentioned fifth contact site 75 sets up to the acute angle, sixth contact site 76 is equipped with the reentrant angle with above-mentioned acute angle looks adaptation for fifth contact site 75 and sixth contact site 76 produce the auto-lock, on the individual press or exert other power to door 1, can't open door 1, only can unblock through rotatory fifth contact site 75.

Referring to fig. 5, when the pressing portion 31 is pulled upwards, the first elastic member 6 is compressed, the button 3 and the transmission member are under leverage, one end of the second transmission member 42 away from the first transmission member 41 rotates downwards along the fulcrum, the positioning plate 73 presses down on the arc surface of the first contact portion 43 of the transmission member, and rotates downwards along with the rotating shaft 11, and the fifth contact portion 75 is separated from the sixth contact portion 76 to be unlocked.

Referring to fig. 6, in the state shown in fig. 5, the pressing portion 31 is continuously pulled upward, the transmission member continues to move downward, the positioning plate 73 is driven to rotate along with the rotating shaft 11, the third contact portion 13 abuts against the fourth contact portion 14, the fifth contact portion 75 and the sixth contact portion 76 are unlocked, the door 1 is gradually opened, after the external force for pressing the button 3 disappears, the first elastic member 6 and the second elastic member 72 recover to deform, and the button 3, the first transmission member 41, the second transmission member 42, the positioning plate 73, and the positioning hook 74 return to the original positions.

Referring to fig. 7, in the door opening structure in another embodiment, when the button 3 is farther from the door 1, the force conversion is realized by adding the intermediate transmission mechanism, and the door 1 can be opened while avoiding increasing the spring force and the opening/closing degree by superposing and combining the locking mechanisms, the locking mechanism in this embodiment includes a first locking mechanism and a second locking mechanism, in other embodiments, the number of the locking mechanisms can be increased or decreased according to actual requirements, the first locking mechanism is provided with a second contact portion 71 capable of rotating along with the movement of the button, the output end of the first locking mechanism is provided with a seventh contact portion 85, the seventh contact portion 85 abuts against the positioning plate 73 of the second locking mechanism, and the second locking mechanism rotates through the rotation of the seventh contact portion 85, so that the second locking mechanism drives the door 1 to open. The force arms at two sides of the lever can be set to be equal when the lever is set, and only the conversion function of long-distance force application is achieved, and in other embodiments, the lever can be made into a labor-saving lever.

The utility model provides a pair of medical equipment's record appearance, this record appearance adopt the structure of opening the door of above-mentioned all embodiments.

The utility model provides a structure of opening door, its door 1 sets up in the position department of shell surface parallel and level, and button 3 sets up in the shell side, and the outward appearance is compact pleasing to the eye, adopts the laborsaving lever of button 3 and the structure of lock solid mechanism, turns into the rotation of lever the pressing of driving medium cambered surface to locating plate 73, and ingenious conversion power into the rotatory unblock of countershaft 11 to the fifth contact site; under the condition that the button 3 is far away from the door 1, the door 1 can be opened by adopting the alternate conversion of multiple forces, and the arrangement of the lever for multiple times does not increase the operating force and the angle of the door 1, so that the operation is convenient; the acute angles of the fifth contact part 75 and the sixth contact part 76 are arranged to form a dead point or self-locking, the door 1 can be opened only by rotating the fifth contact part 75, otherwise, the door 1 is pressed alone, and the fifth contact part 75 cannot rotate to unlock under the condition of a large force, so that the space is saved, and the cost is reduced; the first elastic element 6 and the second elastic element 72 are arranged to restore the button 3 and the locking mechanism to the original positions, the button 3, the transmission mechanism and the locking mechanism form dynamic balance at the contact position, the transmission element and the positioning plate 73 can slide with each other and can rotate along the own fulcrum independently, so that effective transmission of force is realized without being mutually connected and clamped.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.

The above detailed description is given to the door-opening structure and the recording instrument of the medical equipment, and the specific examples are applied herein to explain the principle and the implementation of the present invention, and the description of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.

Claims (10)

1. A door opening structure is characterized by comprising a button, a transmission mechanism, a shell used for coating, a door rotationally connected with the shell and a locking mechanism used for locking the door, wherein the shell is provided with a limiting groove used for enabling the button to move, one end of the button penetrates through the limiting groove, the other end of the button is fixedly connected with the transmission mechanism, the transmission mechanism is rotationally connected with the shell, one end, far away from the button, of the transmission mechanism is provided with a first contact portion enabling the locking mechanism to rotate, and the locking mechanism is provided with a second contact portion abutted against the first contact portion.

2. The door opening structure according to claim 1, further comprising a first elastic member and a limiting post, wherein the limiting post is fixedly connected with the housing, the transmission mechanism is provided with a through hole adapted to the limiting post, one end of the first elastic member abuts against the transmission mechanism, and the other end of the first elastic member abuts against an end surface of the limiting post.

3. The door opening structure of claim 1, wherein the first contact portion is provided as an arc surface.

4. The door opening structure according to claim 1, wherein the transmission mechanism includes a first transmission member and a second transmission member, the first transmission member is fixedly connected to the button, the second transmission member is rotatably connected to the housing, the first contact portion is disposed at a position where the second transmission member contacts the locking mechanism, and the second transmission member has a bent portion with a predetermined angle.

5. The door opening structure of claim 1, further comprising a rotating shaft, wherein the locking mechanism comprises a locking member, a positioning hook and a positioning plate, two ends of the rotating shaft are rotatably connected to the housing, one end of the positioning plate is fixedly connected to the rotating shaft, the positioning hook is fixedly connected to an outer wall of the rotating shaft, the second contact portion is disposed at a position where the positioning plate contacts the transmission mechanism, the locking member is fixedly connected to the door, and the locking member and the positioning hook are oppositely disposed and locked to each other.

6. The door opening structure according to claim 5, wherein the locking mechanism further comprises a second elastic member, the second elastic member is fixedly disposed with the positioning hook, and one end of the second elastic member abuts against the housing.

7. The door opening structure of claim 5, wherein the locking member is integrally formed with the door.

8. The door opening structure according to claim 5, wherein the positioning hook is provided in an L-shape, the positioning hook is provided with a third contact portion abutting against the locking piece, and the locking piece is positioned at a fourth contact portion abutting against the third contact portion.

9. The door opening structure according to claim 5, wherein the positioning hook and the locking portion are a fifth contact portion, the locking portion and the fifth contact portion are adapted to be a sixth contact portion, the fifth contact portion is provided as an acute-angled protrusion, and the sixth contact portion is provided with a recess for locking with the fifth contact portion.

10. A recorder for medical equipment, wherein the recorder is provided with a door opening mechanism according to any one of claims 1 to 9.

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