CN113768633B

CN113768633B - Medical trolley

Info

Publication number: CN113768633B
Application number: CN202111043738.2A
Authority: CN
Inventors: 杨君; 林文东; 黎超强
Original assignee: Shenzhen Nubomed Technology Co Ltd
Current assignee: Shenzhen Nubomed Technology Co Ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2023-02-10
Anticipated expiration: 2041-09-07
Also published as: CN113768633A

Abstract

The invention discloses a medical cart which comprises a cart body, an operating platform and an anti-theft device, wherein the anti-theft device is arranged on one side of the operating platform, and when an object to be locked is placed on the upper portion of the operating platform, the anti-theft device is movably connected with the object to be locked through switching a locking state and a state to be locked so as to limit the object to be locked from being separated from the upper portion of the operating platform. The anti-theft device in the locking state can prevent illegal personnel from stealing the object to be locked on the operating platform, thereby improving the anti-theft property of the medical cart.

Description

Medical cart

Technical Field

The invention relates to the technical field of medical equipment, in particular to a medical cart.

Background

With the development of the medical industry, the use of various medical carts brings great convenience to medical staff. In the prior art, a medical cart includes a cart body, an operation table, and an electronic device, wherein the electronic device is a desktop computer, a notebook computer, or other electronic devices. Desktop computer includes host computer and display, and the host computer is installed in the operation panel, and the display is installed on the operation panel, so set up, and illegal personnel can't steal desktop computer easily. However, in order to facilitate the medical staff to move the notebook computer, the notebook computer is placed on the operation table and is not fixedly connected with the operation table, so that the notebook computer placed on the operation table is easy to steal by illegal staff, thereby causing property loss of hospitals and privacy disclosure of patients.

Disclosure of Invention

The invention mainly aims to provide a medical trolley, and aims to solve the problems that in the prior art, due to poor anti-theft performance of the medical trolley, a notebook computer placed on an operation table is easily stolen, property loss of a hospital is caused, and privacy of a patient is revealed.

In order to solve the technical problems, the technical scheme provided by the invention is as follows:

a medical cart, comprising:

a vehicle body;

the lower part of the operating platform is arranged on the vehicle body, and an object to be locked can be placed on the upper part of the operating platform;

the anti-theft device is arranged on one side of the operating platform, and when an object to be locked is placed on the upper portion of the operating platform, the anti-theft device is movably connected with the object to be locked through switching a locking state and a state to be locked so as to limit the object to be locked to be separated from the upper portion of the operating platform.

The anti-theft device comprises a bracket, a lock hook assembly and a locking assembly, wherein the bracket is arranged on one side of the operating platform; the lock hook assembly comprises a first lock hook and a second lock hook, and the first lock hook and the second lock hook are movably arranged on the bracket relatively so as to enable the first lock hook and the second lock hook to be close to and hook the object to be locked and enable the object to be locked to be in a state to be locked; the locking assembly is arranged on the bracket and used for limiting the relative movement of the first locking hook and the second locking hook so as to enable the object to be locked to be in a locking state.

The lock hook assembly further comprises a sliding part, the first lock hook is connected with one end of the sliding part, the sliding part is slidably arranged in the support, so that the first lock hook can extend out or retract along one end of the support, and the second lock hook is connected with the other end of the support.

The support package rubbing board body and setting are in mount pad on the plate body, sliding part slidable ground sets up in the plate body, so that first latch hook can be followed the one end of plate body is stretched out or is retracted, the second latch hook with the other end of plate body is connected, the mount pad has the mounting groove, the bottom of mounting groove is equipped with first through-hole, be equipped with the second through-hole on the plate body, first through-hole the mounting groove and the second through-hole communicates in the first direction, locking Assembly wears to locate first through-hole just fixes on the mount pad.

The plate body comprises a first part, a connecting part and a second part, one end of the connecting part is connected with the first part, the other end of the connecting part is connected with the second part, and the first part, the connecting part and the second part form a first groove together so that the bracket covers the side edge of the operating table; the sliding part is slidably arranged on the inner side of the first part, so that the first locking hook can extend out or retract along one end of the first part, the second locking hook is connected with the other end of the first part, the mounting seat is arranged on one side, away from the first part and the second part, of the connecting part, and the second through hole is formed in the connecting part.

The first latch hook is obliquely disposed on one end of the sliding part, and the second latch hook is obliquely disposed on the other end of the first part.

The second latch hook sets up the inboard of first part, the one end that the sliding part kept away from first latch hook is equipped with dodges the groove to make the sliding part dodges at gliding in-process the second latch hook makes the sliding part can retract completely the inboard of first part.

The anti-theft device further comprises a limiting component, the limiting component is arranged on the first portion, and the limiting component is used for limiting the moving range of the sliding portion.

The limiting assembly comprises a first limiting piece and a second limiting piece, a sliding groove is formed in the sliding portion, and the first limiting piece is arranged on the first portion and located in the sliding groove so as to limit the moving range of the sliding portion along the first direction; the second limiting piece is arranged on the first limiting piece to limit the moving range of the sliding part along the second direction.

The first limiting part comprises a first threaded column and a second threaded column, the second limiting part comprises a first nut and a second nut, and the first threaded column and the second threaded column are arranged on the first part along the length direction of the first part and are both positioned in the sliding groove so as to limit the moving range of the sliding part along the arrangement direction of the first threaded column and the second threaded column; the first nuts and the second nuts are arranged on the first threaded columns and the second threaded columns in a one-to-one correspondence mode so as to limit the moving range of the sliding portions in the height direction of the first threaded columns and the second threaded columns.

The locking assembly comprises a lock body, a lock cylinder and a lock catch, and the lock body penetrates through the first through hole and is fixed on the mounting seat; the lock cylinder is arranged in the lock body; the lock catch is arranged at one end of the lock cylinder, which is far away from the lock body; the sliding part is provided with a plurality of second grooves which are arranged at intervals; when the first lock hook moves to a position to be locked and hooks the object to be locked with the second lock hook respectively, the lock cylinder is rotated to drive the lock catch to rotate, so that the lock catch is clamped into the second groove correspondingly, and the sliding part is limited to move.

The lock body comprises a body, a butting part and a locking ring, one end of the body is connected with the butting part, the other end of the body penetrates through the first through hole and butts against the mounting seat through the butting part, and the locking ring is locked into the body from the other end of the body to one end of the body so as to fix the body onto the mounting seat.

The lock body is provided with a limiting notch, the first through hole is matched with the lock body, and the inner wall of the first through hole surrounds the body and abuts against the outer wall of the limiting notch so as to limit the lock body to rotate along the circumferential direction of the first through hole.

The lock catch comprises a lock catch plate, a buckle body and a fastener, the lock catch plate is connected with the buckle body, the lock cylinder is provided with a limiting boss, the limiting boss protrudes out of one end, far away from the abutting portion, of the lock body, a threaded hole is formed in the lock body, the lock catch plate is sleeved on the limiting boss, and the fastener penetrates through the threaded hole and abuts against the lock catch plate to fix the lock catch to the lock cylinder.

The trolley body comprises an upright post, a base and a caster wheel assembly, wherein one end of the base is connected with the caster wheel assembly, and the other end of the base is connected with one end of the upright post; the other end of operation panel and stand is connected, the operation panel is used for bearing the weight of waiting to lock the thing.

The base includes interconnect's pedestal and foot rest subassembly, the one end of stand with the top of pedestal is connected, foot rest subassembly includes first foot rest, second foot rest, third tripod and fourth foot rest, the truckle subassembly includes first truckle, second truckle, third truckle and fourth truckle, first truckle with the one end of first foot rest is connected, the second truckle with the one end of second foot rest is connected the third truckle with the one end of third tripod is connected, the fourth truckle with the one end of fourth foot rest is connected, the other end of first foot rest with the other end of second foot rest respectively with the first side of pedestal is connected, the other end of first tripod with the other end of fourth foot rest respectively with the second side of pedestal is connected, so that first truckle, the second truckle, the third truckle and the fourth truckle becomes the rectangle and arranges.

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

according to the medical cart, the anti-theft device is arranged on one side of the operating table, and when an object to be locked is placed on the upper portion of the operating table, the anti-theft device is movably connected with the object to be locked by switching the locking state and the locking state, so that the object to be locked is limited to be separated from the upper portion of the operating table. The anti-theft device in the locking state can prevent illegal personnel from stealing the object to be locked on the operating platform, thereby improving the anti-theft property of the medical cart.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a front view of a medical cart according to an embodiment of the present invention;

fig. 2 is a rear view of a medical cart according to an embodiment of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a schematic view of the sliding portion of the anti-theft device fully retracted according to one embodiment of the present invention;

FIG. 5 is a schematic view of a sliding portion of an anti-theft device according to one embodiment of the present invention fully extended;

FIG. 6 is a front view of an anti-theft device according to one embodiment of the present invention;

FIG. 7 is a schematic view of a stent according to one embodiment of the present invention;

FIG. 8 is a schematic view of a shackle assembly according to one embodiment of the present invention;

FIG. 9 is a schematic view of a locking assembly according to one embodiment of the present invention;

FIG. 10 is an exploded view of a locking assembly according to one embodiment of the present invention;

figure 11 is a schematic view of a stop assembly according to one embodiment of the present invention.

100. A medical cart; 10. an anti-theft device; 1. a support; 11. a plate body; 111. a first portion; 112. a connecting portion; 1121. a second through hole; 113. a second portion; 1131. a first mounting hole; 12. a mounting seat; 121. mounting grooves; 122. a first through hole; 13. a first groove; 2. a latch hook assembly; 21. a sliding part; 211. an avoidance groove; 212. a second groove; 213. a chute; 22. a first latch hook; 23. a second latch hook; 3. a locking assembly; 31. a lock body; 311. a body; 3111. a limiting notch; 312. a butting part; 313. a locking ring; 32. a lock cylinder; 321. a limiting boss; 3211. a threaded hole; 33. locking; 331. a locking plate; 3311. a third through hole; 332. a buckle body; 333. a fastener; 3331. a screw; 3332. a nut; 4. a limiting component; 41. a first limit piece; 411. a first threaded post; 412. a second threaded post; 42. a second limiting member; 421. a first nut; 422. a second nut; 20. a vehicle body; 201. a column; 202. a base; 2021. a base body; 2022. a foot rest assembly; 2221. a first leg frame; 2222. a second leg frame; 2223. a third tripod; 2224. a fourth foot rest; 203. a caster assembly; 2031. a first caster; 2032. a second caster; 2033. a third caster; 2034. a fourth caster; 30. an operation table; 40. and (5) locking the object.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only one connecting portion embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, "and/or" in the whole text includes three schemes, taking a and/or B as an example, including a technical scheme, and a technical scheme that a and B meet simultaneously; in addition, technical solutions between the embodiments may be combined with each other, but must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1-3, in one embodiment, a medical cart 100 is provided, the medical cart 100 including an anti-theft device 10, a cart body 20, and a console 30.

In the present embodiment, the vehicle body 20 includes a pillar 201, a base 202, and a caster assembly 203, wherein one end of the base 202 is connected to the caster assembly 203, and the other end is connected to one end of the pillar 201.

The base 202 includes a base body 2021 and a foot rest assembly 2022 connected to each other, one end of the column 201 is connected to the top of the base body 2021, the foot rest assembly 2022 includes a first foot rest 2221, a second foot rest 2222, a third foot rest 2223 and a fourth foot rest 2224, the caster assembly 203 includes a first caster 2031, a second caster 2032, a third caster 2033 and a fourth caster 2034, the first caster 2031 is connected to one end of the first foot rest 2221, the second caster 2032 is connected to one end of the second foot rest 2222, the third caster 2033 is connected to one end of the second foot rest 2223, the fourth caster 2034 is connected to one end of the fourth foot rest 2224, the other end of the first foot rest 2221 and the other end of the second foot rest 2222 are connected to a first side of the base body 2021, the other end of the third caster 2222033 and the other end of the fourth foot rest 2222034 are connected to a second side of the base body 2021, so that the first caster 1, the second caster 2222, the third caster 2222033 and the fourth caster 2222034 are arranged. By the arrangement, a user is not easy to kick the first foot rest 2221, the second foot rest 2222, the third foot rest 2223 or the fourth foot rest 2224 in the process of pushing the medical cart to move, so that the pushing is convenient for the user to move.

In this embodiment, the console 30 is connected to the other end of the upright 201, and the console 30 is used for carrying the object to be locked 40.

In the present embodiment, the object 40 is a notebook computer.

As shown in fig. 4-6, in one embodiment, an anti-theft device 10 is provided, the anti-theft device 10 including a bracket 1, a shackle assembly 2, and a locking assembly 3.

As shown in fig. 7, in this embodiment, the bracket 1 includes a plate body 11 and a mounting seat 12 disposed on the plate body 11, the mounting seat 12 has a mounting groove 121, a first through hole 122 is disposed at the bottom of the mounting groove 121, a second through hole 1121 is disposed on the plate body 11, the first through hole 122, the mounting groove 121, and the second through hole 1121 are communicated in a first direction, and the locking component 3 is disposed through the first through hole 122 and fixed on the mounting seat 12.

The plate body 11 includes a first portion 111, a connecting portion 112 and a second portion 113, one end of the connecting portion 112 is connected to the first portion 111, and the other end is connected to the second portion 113, and the first portion 111, the connecting portion 112 and the second portion 113 together form a first groove 13, so that the plate body 11 covers the side of the operating table 30. When the bracket 1 is installed, the bracket 1 can be hung on the operating table 30 through the first grooves 13, so that the hands of an operator are released, the two hands of the operator can operate the fastener simultaneously, and the bracket 1 can be installed on the operating table 30 quickly.

Specifically, the mounting seat 12 is disposed on a side of the connecting portion 112 away from the first and

second portions

111 and 113.

In this embodiment, the second portion 113 is provided with a first mounting hole 1131, and the operating platform 30 is provided with a second mounting hole at a corresponding position, and the fastening member sequentially passes through the first mounting hole 1131 and the second mounting hole, so as to mount the plate body 11 on the operating platform 30. When the plate body 11 is attached, the second portion 113 is attached to the lower surface of the console 30, and the first attachment hole 1131 is provided in the second portion 113, so that the fastener cannot be seen from the side surface (the side surface of the console 30 can see the connecting portion 112) and the upper surface (the upper surface of the console 30 can see the first portion 111) of the console 30, thereby improving the theft prevention performance of the theft prevention device 10.

It is appreciated that in alternative embodiments, the first mounting hole 1131 may also be disposed on the connecting portion 112; since the first portion 111 is provided with the slidable slide portion 21, once the first portion 111 is locked to the console 30 by the fastener, the slide portion 21 is difficult to slide, so that the first mounting hole 1131 is not generally provided on the first portion 111.

Specifically, the number of the first mounting holes 1131 and the number of the second mounting holes are multiple and are arranged in a one-to-one correspondence.

Further, the number of the first mounting holes 1131 and the number of the second mounting holes are three and are arranged in a one-to-one correspondence.

In the present embodiment, the first portion 111, the connecting portion 112, and the second portion 113 are all plate-shaped structures.

As shown in fig. 4 and 7, in the present embodiment, the latch hook assembly 2 includes a sliding portion 21, a first latch hook 22, and a second latch hook 23, the first latch hook 22 is connected to one end of the sliding portion 21, the sliding portion 21 is slidably disposed in the bracket 1, so that the first latch hook 22 can extend or retract along one end of the bracket 1, and the position of the first latch hook 22 extending or retracting from one end of the bracket 1 can be adjusted, so that the first latch hook 22 can catch objects to be locked 40 with different sizes, thereby improving the application range of the anti-theft device 10. The object is locked, and therefore, a state in which the first locking hook 22 and the second locking hook 23 respectively hook the object to be locked 40 and the first locking hook 22 is still movable is referred to as an object-to-be-locked state.

Specifically, the sliding portion 21 is slidably disposed inside the first portion 111 such that the first locking hook 22 can be extended or retracted along one end of the first portion 111, and the second locking hook 23 is connected to the other end of the first portion 111.

In the present embodiment, the object 40 is a notebook computer.

The first portion 111 is disposed adjacent to the upper surface of the console 30, so that the distance between the sliding portion 21 and the console 30 is small, the sliding portion 21 can slide adjacent to the upper surface of the console 30, an unauthorized person can be prevented from operating the sliding portion 21 through the gap between the first portion 111 and the console 30, the locking assembly 3 can reliably lock the sliding portion 21, and the theft prevention performance of the theft prevention device 10 is improved. The first locking hook 22 is obliquely provided upward on one end of the sliding part 21, and the second locking hook 23 is obliquely provided upward on the other end of the first part 111, so that the first locking hook 22 and the second locking hook 23 can reliably catch the object to be locked 40 having a certain height, thereby improving the reliability of the antitheft device 10.

In the present embodiment, the second locking hook 23 is coupled to the inside of the first part 111 so that the coupling point of the first locking hook 22 and the first part 111 is not visible from the outside of the stand 1, thereby improving the aesthetic appearance of the stand 1. The other end of the sliding portion 21 is provided with an escape groove 211, so that the sliding portion 21 escapes from the second locking hook 23 during sliding, so that the sliding portion 21 can be completely retracted into the inner side of the first portion 111. The sliding stroke of the sliding part 21 can be increased by the avoiding groove 211, so that the first lock hook 22 can hook the object to be locked 40 with smaller size, and the application range of the anti-theft device 10 is increased; but also fully retract the sliding portion 21 inside the first portion 111, making the anti-theft device 10 less bulky, thereby reducing packaging and shipping costs of the anti-theft device 10.

Since the first locking hook 22 and the second locking hook 23 in the locking state do not really lock the object 40 to be locked, only the sliding portion 21 is limited to move, so that the first locking hook 22 can be limited to move, and the object 40 to be locked is really locked. In the present embodiment, the locking assembly 3 is disposed on the mounting seat 12, and the locking assembly 3 is used for limiting the movement of the sliding portion 21 so as to enable the object to be locked 40 to be in a locked state. The movement of the sliding portion 21 is restricted by the locking assembly 3 so that the first locking hook 22 cannot move, and the object to be locked 40 is locked so that the locked object cannot be easily stolen, so the state in which the first locking hook 22 and the second locking hook 23 respectively hook the object to be locked 40 and the first locking hook 22 cannot move is referred to as a locking state.

As shown in fig. 4, fig. 7 and fig. 9-10, in the present embodiment, the locking assembly 3 includes a lock body 31, a lock core 32 and a lock catch 33, the lock body 31 is disposed through the first through hole 122 and fixed on the mounting base 12; the lock cylinder 32 is disposed in the lock body 31; the lock catch 33 is arranged at one end of the lock core 32 far away from the lock body 31; the sliding portion 21 is provided with a plurality of second grooves 212 arranged at intervals, so that the anti-theft device 10 can finely adjust the position of the first locking hook 22 extending out of or retracting into one end of the first portion 111, so that the first locking hook 22 can reliably hook objects to be locked 40 with different sizes, and the reliability of the anti-theft device 10 is improved. When the first locking hook 22 moves to the to-be-locked position and hooks the to-be-locked object 40 with the second locking hook 23, the lock core 32 is rotated, so that the lock core 32 drives the lock catch 33 to rotate, and the lock catch 33 is clamped into the corresponding second groove 212, thereby limiting the movement of the sliding part 21.

In the embodiment, the lock body 31 includes a body 311, a top part 312 and a lock ring 313, one end of the body 311 is connected to the top part 312, the other end passes through the first through hole 122 and abuts against the mounting seat 12 through the top part 312, and the lock ring 313 is locked into the body 311 from the other end of the body 311 toward one end to fix the body 311 to the mounting seat 12. Through the cooperation of body 311 and lock ring 313, can realize locking Assembly 3's quick assembly disassembly to improve locking Assembly 3's dismouting efficiency.

In this embodiment, an outer wall of the body 311 is provided with an external thread, an inner wall of the lock ring 313 is provided with an internal thread adapted to the external thread, and the lock ring 313 is locked into the body 311 from the other end of the body 311 toward one end by the cooperation of the external thread and the internal thread.

In this embodiment, the external thread is provided with a limiting notch 3111, the first through hole 122 is adapted to the lock body 31, and an inner wall of the first through hole 122 surrounds the external thread and abuts against an outer wall of the limiting notch 3111 to limit the lock body 31 to rotate along the circumferential direction of the first through hole 122. With such an arrangement, the lock catch 33 can be prevented from rotating along the circumferential direction of the first through hole 122 under an abnormal condition, so that the lock cylinder 32 can drive the lock catch 33 to be clamped into the corresponding second groove 212, thereby improving the reliability of the anti-theft device 10.

Specifically, the number of the limit notches 3111 is plural.

Further, the number of the spacing notches 3111 is two and two spacing notches 3111 are symmetrically arranged.

In this embodiment, the lock catch 33 includes a lock catch plate 331, a buckle body 332 and a fastening member 333, the lock catch plate 331 is connected to the buckle body 332, a threaded hole 3211 is disposed at one end of the lock cylinder 32 away from the lock body 31, a third through hole 3311 is disposed on the lock catch plate 331, and the fastening member 333 passes through the third through hole 3311 and simultaneously penetrates through the threaded hole 3211 and abuts against the lock catch plate 331, so as to fix the lock catch 33 to the lock cylinder 32. Through the cooperation of fastener 333 and hasp board 331, can realize the quick assembly disassembly of locking component 3 to improve the dismouting efficiency of locking component 3.

In this embodiment, the fastening member 333 includes a screw 3331 and a nut 3332 connected to each other, the area of the nut 3332 is larger than that of the third through hole 3311, the screw 3331 is inserted through the third through hole 3311 and screwed into the threaded hole 3211, and finally the nut 3332 abuts against the locking plate 331 to fix the locking plate 331 to the key cylinder 32.

In this embodiment, the lock cylinder 32 is provided with a limiting boss 321, the threaded hole 3211 is disposed on the limiting boss 321, the third through hole 3311 is adapted to the limiting boss 321, and an inner wall of the third through hole 3311 surrounds and abuts against an outer wall of the limiting boss 321 to limit circumferential rotation of the buckle plate 331 along the lock cylinder 32. With such an arrangement, the lock catch 33 can be prevented from rotating along the circumferential direction of the lock cylinder 32 under an abnormal condition, so that the lock cylinder 32 can drive the buckle body 332 to be clamped into the corresponding second groove 212, thereby improving the reliability of the anti-theft device 10.

In this embodiment, the upper surface of the limiting boss 321 is square. It will be appreciated that in alternative embodiments, the upper surface of the stop boss 321 may also be triangular, rectangular, diamond-shaped, or other polygonal shape.

As shown in fig. 4 and 11, the antitheft device 10 further includes a stopper assembly 4, and the stopper assembly 4 is provided on the first portion 111, and the stopper assembly 4 is used to limit the moving range of the sliding portion 21. With this arrangement, the sliding portion 21 can be prevented from coming off the first portion 111 during sliding, so that the sliding portion 21 can always slide on the first portion 111, thereby ensuring reliability of sliding of the sliding portion 21.

The limiting assembly 4 includes a first limiting member 41 and a second limiting member 42, a sliding slot 213 is disposed on the sliding portion 21, and the first limiting member 41 is disposed on the first portion 111 and located in the sliding slot 213 to limit a moving range of the sliding portion 21 along the first direction X. The second stopper 42 is disposed on the first stopper 41 to limit the moving range of the sliding portion 21 in the second direction Y. Through the first limiting member 41, the sliding portion 21 can be prevented from coming off from the first direction X in the process of sliding on the first portion 111, through the second limiting member 42, the sliding portion 21 can be prevented from coming off from the second direction Y in the process of sliding on the first portion 111, and through the cooperation of the first limiting member 41 and the second limiting member 42, the sliding portion 21 can always slide on the first portion 111 along the first direction X, so that the sliding reliability of the sliding portion 21 is ensured.

In the present embodiment, the first limiting member 41 includes a first threaded column 411 and a second threaded column 412, the second limiting member 42 includes a first nut 421 and a second nut 422, and the first threaded column 411 and the second threaded column 412 are disposed on the first portion 111 along the length direction of the first portion 111 and both located in the sliding slot 213, so as to limit the moving range of the sliding portion 21 along the arrangement direction of the first threaded column 411 and the second threaded column 412; first and

second nuts

421 and 422 are provided on the first and second threaded

columns

411 and 412 in one-to-one correspondence to limit the range of movement of the slider 21 in the height direction of the first and second threaded

columns

411 and 412.

The anti-theft device 10 further comprises a buffer member located between the first portion 111 and the sliding portion 21, and the arrangement is such that direct friction between the first portion 111 and the sliding portion 21 can be avoided, so that the coefficient of friction between the first portion 111 and the sliding portion 21 becomes small, so that the first portion 111 and the sliding portion 21 are not easily damaged, thereby improving the service life of the anti-theft device 10.

In this embodiment, the buffer member includes a first buffer pad and a second buffer pad, the first buffer pad is sleeved on the first threaded column 411 and located between the first portion 111 and the sliding portion 21, and the second buffer pad is sleeved on the second threaded column 412 and located between the first portion 111 and the sliding portion 21.

The working principle is as follows:

when a user needs to lock the object 40 to be locked on the console 30, the second locking hook 23 hooks one side of the object 40 to be locked, the first locking hook 22 is adjusted to retract to the position of one end of the first connecting portion 111, so that the first locking hook 22 hooks the other side of the object 40 to be locked, and finally the lock cylinder 32 is rotated, so that the lock cylinder 32 drives the lock catch 33 to rotate, so that the lock catch 33 is clamped into the corresponding second groove 212, thereby limiting the movement of the sliding portion 21, and locking the object 40 to be locked on the console 30. When a user needs to take away the locked object 40 on the console 30, the key cylinder 32 is rotated first, so that the key cylinder 32 drives the lock catch 33 to rotate, so that the lock catch 33 moves out of the corresponding second groove 212, thereby releasing the limitation on the sliding portion 21, the position of one end of the first lock hook 22 extending out of the first connecting portion 111 is adjusted, so that the other side of the object 40 to be locked is unhooked from the first lock hook 22, and finally, one side of the object 40 to be locked is unhooked from the second lock hook 23, so that the object 40 to be locked on the console 30 can be taken away.

The installation process comprises the following steps:

the first step is as follows: the locking assembly 3 is installed.

1. The lock body 31 is installed first. The other end of the body 311 is first inserted through the first through hole 122 on the mounting seat 12, so that the inner wall of the first through hole 122 surrounds the external thread of the body 311 and abuts against the outer wall of the limiting notch 3111 to limit the lock body 31 to rotate along the circumferential direction of the first through hole 122, then abuts against the mounting seat 12 through the abutting portion 312, and finally the lock ring 313 is locked into the body 311 from the other end of the body 311 toward one end, so that the body 311 is fixed on the mounting seat 122.

2. The latch 33 is then installed. The locking plate 331 is first placed on the limiting boss 321 of the lock cylinder 32, so that the inner wall of the third through hole 3311 on the locking plate 331 surrounds and abuts against the outer wall of the limiting boss 321, thereby limiting the locking plate 331 from rotating along the circumferential direction of the lock cylinder 32. Then, the fastening member 333 passes through the third through hole 3311 and is disposed in the threaded hole 3211 and abuts against the latch plate 331, so as to fix the latch 33 to the lock cylinder 32, thereby completing the installation of the locking assembly 3.

The second step is that: and installing a limiting assembly 4.

1. The first stopper 41 is first installed. First threaded columns 411 and second threaded columns 412 are arranged on the first portion 111 respectively, first buffer gaskets and second buffer gaskets are sleeved on the first threaded columns 411 and the second threaded columns 412 in a one-to-one correspondence mode, finally, the sliding portion 21 is placed on the first portion 111, the first threaded columns 411 and the second threaded columns 412 are located in the sliding grooves 213, and the moving range of the sliding portion 21 in the arrangement direction of the first threaded columns 411 and the second threaded columns 412 is limited.

2. The second limiting member 42 is then installed. The first nuts 421 and the second nuts 422 are disposed on the first threaded columns 411 and the second threaded columns 412 in a one-to-one correspondence to limit the moving range of the sliding portions 21 in the height direction of the first threaded columns 411 and the second threaded columns 412, and finally the bracket 1 is mounted on the console 30 by sequentially passing through the first mounting holes 131 and the second mounting holes by the fasteners, thereby completing the mounting of the entire anti-theft device 10.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A medical cart, comprising:

a vehicle body;

the anti-theft device is arranged on one side of the operating platform, and when an object to be locked is placed on the upper portion of the operating platform, the anti-theft device is movably connected with the object to be locked by switching a locking state and a state to be locked so as to limit the object to be locked from being separated from the upper portion of the operating platform;

the anti-theft device comprises a bracket, a lock hook assembly and a locking assembly, wherein the bracket is arranged on one side of the operating platform; the lock hook assembly comprises a first lock hook and a second lock hook, and the first lock hook and the second lock hook are movably arranged on the bracket relatively so as to enable the first lock hook and the second lock hook to be close to and hook the object to be locked and enable the object to be locked to be in a state to be locked; the locking assembly is arranged on the bracket and used for limiting the relative movement of the first locking hook and the second locking hook so as to enable the object to be locked to be in a locking state;

the lock hook assembly further comprises a sliding part, the first lock hook is connected with one end of the sliding part, the sliding part is slidably arranged in the bracket so that the first lock hook can extend out or retract along one end of the bracket, and the second lock hook is connected with the other end of the bracket;

the support comprises a plate body and an installation seat arranged on the plate body, the sliding part is slidably arranged in the plate body so that the first lock hook can extend out or retract along one end of the plate body, the second lock hook is connected with the other end of the plate body, the installation seat is provided with an installation groove, a first through hole is formed in the bottom of the installation groove, a second through hole is formed in the plate body, the first through hole, the installation groove and the second through hole are communicated in a first direction, and the locking assembly penetrates through the first through hole and is fixed on the installation seat;

2. The medical cart of claim 1, wherein the first latch hook is obliquely disposed on one end of the sliding portion and the second latch hook is obliquely disposed on the other end of the first portion.

3. The medical cart of claim 1, wherein the anti-theft device further comprises a stop assembly disposed on the first portion, the stop assembly for limiting a range of movement of the sliding portion.

4. The medical cart of claim 3, wherein the limiting assembly comprises a first limiting member and a second limiting member, the sliding portion is provided with a sliding slot, and the first limiting member is disposed on the first portion and located in the sliding slot to limit a moving range of the sliding portion along a first direction; the second limiting piece is arranged on the first limiting piece to limit the moving range of the sliding part along the second direction.

5. The medical cart of any one of claims 1-4, wherein the body comprises a column, a base, and a caster assembly, the base having one end connected to the caster assembly and another end connected to one end of the column; the other end of operation panel and stand is connected, the operation panel is used for bearing the weight of waiting to lock the thing.

6. The medical cart of claim 5, wherein the base comprises a base body and a foot rest assembly connected to each other, one end of the column is connected to the top of the base body, the foot rest assembly comprises a first foot rest, a second foot rest, a third foot rest and a fourth foot rest, the foot rest assembly comprises a first caster, a second caster, a third caster and a fourth caster, the first caster is connected to one end of the first foot rest, the second caster is connected to one end of the second foot rest, the third caster is connected to one end of the third foot rest, the fourth caster is connected to one end of the fourth foot rest, the other end of the first foot rest and the other end of the second foot rest are respectively connected to the first side of the tripod, and the other end of the second foot rest and the other end of the fourth foot rest are respectively connected to the second side of the base body, such that the first caster, the second caster, the third caster and the fourth caster are arranged in an array.