CN210468261U - Lock catch assembly, mounting table and medical equipment - Google Patents
Lock catch assembly, mounting table and medical equipment Download PDFInfo
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- CN210468261U CN210468261U CN201921329076.3U CN201921329076U CN210468261U CN 210468261 U CN210468261 U CN 210468261U CN 201921329076 U CN201921329076 U CN 201921329076U CN 210468261 U CN210468261 U CN 210468261U
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- 238000009434 installation Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 4
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- 230000000694 effects Effects 0.000 description 2
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Abstract
The utility model belongs to the technical field of medical equipment, a hasp subassembly, mount table and medical equipment are related to. The buckle structure corresponds the cooperation with guide structure, and guide structure includes that three piece at least intervals set up the guiding axle on the mounting bracket, adopts many guiding axles to slide to the sliding part direction of buckle structure, lets buckle structure slide smoothly. The requirement on the machining precision of the mounting frame is not high, and the requirement that the buckle structure smoothly slides on the guide structure is met. In the installation external device in-process, buckle structure buckle portion guide face cooperates with external device draw-in groove opening edge butt to promote buckle structure and remove in order to leave the locking position, first elastic component compression this moment. When the guide surface of the clamping part separates from the inner wall of the clamping groove, the first elastic piece elastically returns to enable the clamping structure to be pushed to the locking position, and the clamping part is clamped in the clamping groove. When external device is needed to be unlocked, the buckle structure is enabled to be separated from the unlocking stop position by pressing the unlocking button. The lock catch assembly can lock and unlock an external device by one hand, and is convenient to operate.
Description
Technical Field
The utility model belongs to the technical field of medical equipment, more specifically say, relate to hasp subassembly, have this hasp subassembly's mount table and have the medical equipment of this mount table.
Background
The existing medical equipment can adopt the sliding buckle to lock and unlock the external device, specifically, the external device is provided with a clamping groove, the locking of the external device is realized when the buckle slides to the clamping groove, and the unlocking of the external device is realized when the buckle is separated from the clamping groove. The existing sliding buckle realizes sliding by utilizing two guide shafts, the requirement on the machining precision of a mounting rack for assembling the guide shafts is high, if the axes of the two guide shafts have deviation, the buckle is easy to deflect and slide unsmoothly in the sliding process, and even is blocked or is forced to break, so that the problem of buckle failure is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a locking assembly to solve current slip buckle requirement high to mounting bracket machining precision, the buckle appears the beat easily or slides unsmooth technical problem sliding the in-process.
The embodiment of the utility model provides a lock catch assembly for with an external device hasp, the draw-in groove has been seted up to the external device, include:
a mounting frame;
the guide structure comprises at least three guide shafts which are arranged at intervals and arranged on the mounting rack;
the clamping structures are correspondingly matched with the guide structures one by one, and each clamping structure comprises a sliding part and a clamping part connected to the sliding part; the guide shaft of each guide structure penetrates through the sliding part so that the sliding part is arranged in a sliding manner along the axial direction of the guide shaft; the buckling part is provided with a guide surface for guiding the buckling part to slide into the clamping groove of the external device, and the buckling part is clamped in the clamping groove of the external device and is a locking position of the buckling structure;
the first elastic piece is used for pushing the buckle structure to the locking position; and
an unlock button that when pressed causes the snap structure to move away from the locked position.
Optionally, a placing groove for placing the end portion of the guide shaft is formed in the mounting frame, two ends of the guide shaft are placed in the corresponding placing grooves respectively, and a limiting plate for limiting the end portion of the guide shaft is mounted on the mounting frame.
Optionally, the first elastic element is a spring, the number of the first elastic elements corresponding to the same buckle structure is at least one, the first elastic element is sleeved outside the guide shaft, and two ends of the first elastic element are respectively abutted to the sliding portion and the mounting frame.
Optionally, the number of the buckle structures is at least two, the number of the buckle structures is equal to that of the guide structures, the buckle structures are arranged at intervals, and the moving directions of the buckle structures are the same.
Optionally, the sliding portion is disposed opposite to the unlocking button, the sliding portion is provided with a first inclined surface having the same inclination direction as the guide surface, one side of the unlocking button facing the first inclined surface is provided with a second inclined surface, and the first inclined surface is in sliding abutting fit with the second inclined surface.
Optionally, the unlocking button comprises a button body and a bolt connected to the button body, and the second inclined surface is arranged at the tail end of the bolt.
Optionally, the mounting bracket is provided with a first via hole through which the fastening part passes and a second via hole through which the bolt passes.
Optionally, the locking assembly further includes a second elastic member for resetting the unlocking button and a pressing plate installed on the mounting frame, and two ends of the second elastic member are respectively abutted to the unlocking button and the pressing plate.
The embodiment of the utility model provides an installation table, including the assembly jig and foretell hasp subassembly, the assembly jig has the spacing groove that is used for installing the external device, the assembly jig has the perforation that is linked together with the spacing groove and the mounting hole that sets up adjacent with the perforation; the unlocking button is arranged at the mounting hole in a sliding mode along the axial direction of the mounting hole, and the buckling part penetrates through the through hole.
The embodiment of the utility model provides a medical equipment, including foretell mount table.
The utility model provides an above-mentioned one or more technical scheme in hasp subassembly, mount table and the medical equipment have one of following technological effect at least: the buckle structure is matched with the guide structure in a one-to-one correspondence mode, the guide structure comprises at least three guide shafts arranged on the mounting frame at intervals, and the slide part of the buckle structure slides in a guiding mode by adopting the guide shafts, so that the buckle structure slides smoothly, and deflection or unsmooth sliding cannot occur. In addition, the requirement on the machining precision of the mounting frame is not high, and the requirement that the buckle structure smoothly slides on the guide structure is met. In the process of installing the external device, the guide surface of the buckling part of the buckling structure is in butt fit with the opening edge of the clamping groove of the external device, so that the buckling structure is pushed to move to leave the locking position, and the first elastic part is compressed at the moment. When the guide surface of the clamping part separates from the inner wall of the clamping groove, the first elastic piece elastically returns to enable the clamping structure to be pushed to the locking position, and the clamping part is clamped in the clamping groove. When external device is needed to be unlocked, the buckle structure is enabled to be separated from the unlocking stop position by pressing the unlocking button. The lock catch assembly can lock and unlock an external device by one hand, and is convenient to operate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a perspective assembly view of a mounting table according to an embodiment of the present invention;
FIG. 2 is a front view of the mounting table of FIG. 1;
FIG. 3 is a partial rear view of the mounting table of FIG. 1;
FIG. 4 is a cross-sectional view of the mounting table of FIG. 3 taken along line A-A;
fig. 5 is a perspective assembly view of a latch assembly provided in an embodiment of the present invention;
FIG. 6 is an exploded perspective view of the latch assembly of FIG. 5;
FIG. 7 is an exploded isometric view of another angle of the latch assembly of FIG. 6;
FIG. 8 is a schematic view of the latch assembly and an external device prior to assembly;
fig. 9 is a schematic view of the latch assembly and external device after assembly.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings only for the convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the embodiments of the present invention.
Furthermore, the terms "first", "second" and "first" are used 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 8 and 9, an embodiment of the present invention provides a locking assembly 100, which can be applied to a mounting table, wherein an external device 300, such as an ultrasound device and an electrocardiograph device, can be placed on the mounting table, and a slot 301 with an opening is formed on the external device 300. The external device 300 is locked and unlocked by the locking assembly 100. The external device 300 is restrained on the mounting table during locking, and the external device 300 can be taken away during unlocking. Referring to fig. 5 to 7, the locking assembly 100 includes a mounting frame 10, a guide structure 20, a locking structure 30, a first elastic member 40, and an unlocking button 50. The guide structure 20 comprises at least three guide shafts 21 which are arranged at intervals and arranged on the mounting rack 10; the buckling structures 30 are correspondingly matched with the guide structures 20 one by one, and each buckling structure 30 comprises a sliding part 31 and a buckling part 32 connected to the sliding part 31; the guide shaft 21 of each guide structure 20 passes through the sliding part 31 so that the sliding part 31 is slidably arranged along the axial direction of the guide shaft 21; the locking part 32 has a guide surface 32a for guiding the locking part 32 to slide into the card slot 301 of the external device 300, and the locking part 32 is locked in the card slot 301 of the external device 300 to form a locking position 30a of the locking structure 30; the first elastic member 40 is used for pushing the buckle structure 30 to the locking position 30 a; the unlock button 50, when pressed, moves the catch structure 30 away from the locking position 30 a.
Referring to fig. 6 and 8, in another embodiment of the present invention, a guide surface 32a of the locking portion 32 is disposed at a distal end of the locking portion 32. The guide surface 32a may be an inclined surface. When the external device 300 is assembled to the locking assembly 100, the opening of the locking groove 301 of the external device 300 is aligned with the locking portion 32, and the edge of the opening of the locking groove 301 of the external device 300 abuts against the guiding surface 32a of the locking portion 32, so as to push the locking structure 30 to move away from the locking position 30a, and the first elastic member 40 is compressed. When the guiding surface 32a of the locking portion 32 is separated from the inner wall of the slot 301, the first elastic member 40 elastically returns to push the locking structure 30 to the locking position 30a, so that the locking portion 32 is locked in the slot 301, that is, the locking portion 32 abuts against the inner wall of the external device 300, and is axially limited with respect to the opening of the slot 301 of the external device 300.
Referring to fig. 7, in another embodiment of the present invention, the mounting frame 10 is provided with a placing groove 11 for placing the end portion of the guiding axle 21, two ends of the guiding axle 21 are respectively placed in the corresponding placing grooves 11, and referring to fig. 3, the mounting frame 10 is provided with a limiting plate 12 for limiting the end portion of the guiding axle 21. The guide shaft 21 is assembled to the mounting frame 10, and the stopper plate 12 is covered on the opening of the placement groove 11, so that the structure is easy to assemble. Specifically, the limit plate 12 may be fixed to the mount 10 by a fastener. The same limiting plate 12 covers the same end of the guide shaft 21 of the same guide structure 20, which is easy to assemble, making the overall structure compact.
Referring to fig. 3, fig. 4 and fig. 6, in another embodiment of the present invention, the first elastic element 40 is a spring, the number of the first elastic elements 40 corresponding to the same fastening structure 30 is at least one, the first elastic element 40 is sleeved outside the guiding shaft 21, and two ends of the first elastic element 40 respectively abut against the sliding portion 31 and the mounting frame 10. During the process of mounting the external device 300, the guiding surface 32a of the hooking portion 32 of the hooking structure 30 is in abutting engagement with the opening edge of the hooking slot 301 of the external device 300 to push the hooking structure 30 to move away from the locking position 30a, at which time the first elastic member 40 is compressed. When the guiding surface 32a of the locking portion 32 is separated from the edge of the card slot 301, the first elastic member 40 elastically returns to push the locking structure 30 to the locking position 30a, so that the locking portion 32 is locked in the card slot 301. Specifically, the two guide shafts 21 at the side are externally sleeved with the first elastic member 40, which provides sufficient pushing force to push the snap structure 30 toward the locking position 30 a.
Referring to fig. 3, 5 and 9, in another embodiment of the present invention, the number of the fastening structures 30 is at least two, the number of the fastening structures 30 is equal to that of the guiding structures 20, the fastening structures 30 are arranged at intervals, and the moving directions of the fastening structures 30 are the same. At least two buckle structures 30 are adopted, when the external device 300 is installed, the buckle parts 32 of all the buckle structures 30 are stressed at the same time, so that the buckle structures 30 slide synchronously along the direction of the guide shaft 21 and are smoothly guided into the clamping grooves 301 of the external device 300. So that the external device 300 is more firmly locked.
Referring to fig. 4 and 6, in another embodiment of the present invention, the sliding portion 31 is disposed opposite to the unlock button 50, the sliding portion 31 has a first inclined surface 31a having the same inclination direction as the guide surface 32a, one side of the unlock button 50 facing the first inclined surface 31a is disposed as a second inclined surface 52a, and the first inclined surface 31a and the second inclined surface 52a are in sliding abutting engagement. This scheme is used for realizing buckle structure 30's unblock, design benefit, convenient and practical. When the unlock button 50 is pressed, the second inclined surface 52a pushes the first inclined surface 31a to move the slide portion 31, and the engaging portion 32 is separated from the engaging groove 301 of the external device 300.
Referring to fig. 4, 6 and 7, in another embodiment of the present invention, the unlocking button 50 includes a button body 51 and a pin 52 connected to the button body 51, and the second inclined surface 52a is disposed at the end of the pin 52. The unlock button 50 having the button body 51 and the latch 52 is easily assembled. Specifically, when a plurality of the snap structures 30 are arranged, the same number of the pins 52 as the number of the snap structures 30 are also arranged, and the second inclined surfaces 52a of the pins 52 correspond one-to-one to the second inclined surfaces 52a of the slide portion 31, so that the plurality of the snap structures 30 are unlocked.
Referring to fig. 4 to 7, in another embodiment of the present invention, the mounting frame 10 is formed with a first through hole 13 for the fastening portion 32 to pass through and a second through hole 14 for the bolt 52 to pass through. The first through hole 13 and the second through hole 14 are arranged, so that the mounting frame 10, the buckle structure 30 and the unlocking button 50 can be assembled and matched for transmission.
Referring to fig. 5 to 7, in another embodiment of the present invention, the locking assembly 100 further includes a second elastic member 60 for resetting the unlocking button 50 and a pressing plate 61 installed on the mounting frame 10, and two ends of the second elastic member 60 respectively abut against the unlocking button 50 and the pressing plate 61. According to the scheme, the unlocking button 50 can be automatically reset after being pressed down, and the user experience is improved.
Referring to fig. 1 to 3, in another embodiment of the present invention, there is provided an installation table, including a mounting bracket 200 and the above-mentioned locking assembly 100, wherein the mounting bracket 200 has a limiting groove 201 for installing an external device 300, the mounting bracket 200 has a through hole 202 communicated with the limiting groove 201 and an installation hole 203 disposed adjacent to the through hole 202; the unlock button 50 is slidably mounted at the mounting hole 203 in the axial direction of the mounting hole 203, and the catch portion 32 is disposed through the through hole 202.
The mounting station using the above-described latch assembly 100 can lock and unlock the external device 300. In the process of mounting the external device 300 to the limiting groove 201 of the mounting bracket 200, referring to fig. 8 and 9, the guiding surface 32a of the latching portion 32 of the latching structure 30 is abutted and matched with the opening edge of the latching groove 301 of the external device 300 to push the latching structure 30 to move away from the locking position 30a, and at this time, the first elastic element 40 is compressed. When the guiding surface 32a of the locking portion 32 is separated from the inner wall of the slot 301, the first elastic member 40 elastically returns to push the locking structure 30 to the locking position 30a, so that the locking portion 32 is locked in the slot 301. When the external device 300 needs to be unlocked, the locking button 50 is pressed to allow the snap structure 30 to leave the locking position 30 a. The locking assembly 100 can lock and unlock the external device 300 with one hand, and is convenient to operate.
In another embodiment of the present invention, a medical apparatus is provided, which includes the above-mentioned mounting table. Since the medical device adopts all the technical solutions of all the embodiments, all the beneficial effects brought by the technical solutions of the embodiments are also achieved, and are not described in detail herein.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The hasp subassembly for with an external device hasp, the draw-in groove has been seted up to the external device, its characterized in that includes:
a mounting frame;
the guide structure comprises at least three guide shafts which are arranged at intervals and arranged on the mounting rack;
the clamping structures are correspondingly matched with the guide structures one by one, and each clamping structure comprises a sliding part and a clamping part connected to the sliding part; the guide shaft of each guide structure penetrates through the sliding part so that the sliding part is arranged in a sliding manner along the axial direction of the guide shaft; the buckling part is provided with a guide surface for guiding the buckling part to slide into the clamping groove of the external device, and the buckling part is clamped in the clamping groove of the external device and is a locking position of the buckling structure;
the first elastic piece is used for pushing the buckle structure to the locking position; and
an unlock button that when pressed causes the snap structure to move away from the locked position.
2. The locking assembly according to claim 1, wherein the mounting bracket is provided with a placement groove for placing the end of the guide shaft, two ends of the guide shaft are respectively placed in the corresponding placement grooves, and the mounting bracket is provided with a limiting plate for limiting the end of the guide shaft.
3. The locking assembly of claim 1 wherein said first resilient member is a spring, the number of said first resilient members corresponding to the same locking structure is at least one, said first resilient member is sleeved outside said guide shaft, and two ends of said first resilient member are respectively abutted against said sliding portion and said mounting bracket.
4. The latch assembly of claim 1 wherein said catch structures are equal in number to said guide structures and are spaced apart in the same direction of movement as said catch structures.
5. A lock catch assembly according to any one of claims 1 to 4, wherein the slide portion is provided opposite the unlocking button, the slide portion is provided with a first inclined surface in the same direction as the inclination of the guide surface, and the unlocking button is provided with a second inclined surface on a side thereof facing the first inclined surface, the first inclined surface and the second inclined surface being in sliding abutting engagement.
6. A lock catch assembly according to claim 5, wherein the unlock button comprises a button body and a pin connected to the button body, the second inclined surface being provided at a distal end of the pin.
7. The latch assembly of claim 6 wherein said mounting bracket defines a first through hole for said catch portion to pass through and a second through hole for said latch to pass through.
8. The lock catch assembly according to any one of claims 1 to 4, further comprising a second elastic member for resetting the unlocking button and a pressing plate mounted on the mounting frame, wherein two ends of the second elastic member respectively abut against the unlocking button and the pressing plate.
9. A mounting block comprising a mounting bracket having a position-limiting groove for mounting the external device, the mounting bracket having a through hole communicating with the position-limiting groove and a mounting hole disposed adjacent to the through hole, and the catch assembly according to any one of claims 1 to 8; the unlocking button is arranged at the mounting hole in a sliding mode along the axial direction of the mounting hole, and the buckling part penetrates through the through hole.
10. Medical device, comprising a mounting table according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921329076.3U CN210468261U (en) | 2019-08-13 | 2019-08-13 | Lock catch assembly, mounting table and medical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921329076.3U CN210468261U (en) | 2019-08-13 | 2019-08-13 | Lock catch assembly, mounting table and medical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210468261U true CN210468261U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921329076.3U Active CN210468261U (en) | 2019-08-13 | 2019-08-13 | Lock catch assembly, mounting table and medical equipment |
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| Country | Link |
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| CN (1) | CN210468261U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212140A (en) * | 2020-09-18 | 2021-01-12 | 珠海全视通信息技术有限公司 | Extension set of hospital bed and mounting method |
| CN114607905A (en) * | 2022-04-07 | 2022-06-10 | 宁波睿达医疗器械有限公司 | Buckle structure and medical equipment |
| CN115911969A (en) * | 2021-08-17 | 2023-04-04 | 西安西电高压开关有限责任公司 | Self-locking electrical connection structure and high-voltage switchgear |
| CN116059486A (en) * | 2023-01-10 | 2023-05-05 | 深圳市科曼医疗设备有限公司 | Install the shell of the breathing circuit module, the components of the breathing circuit module and the medical equipment |
| CN119750891A (en) * | 2025-01-06 | 2025-04-04 | 深圳大学 | Hot pressing demoulding device, hot pressing mold and hot pressing method |
-
2019
- 2019-08-13 CN CN201921329076.3U patent/CN210468261U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212140A (en) * | 2020-09-18 | 2021-01-12 | 珠海全视通信息技术有限公司 | Extension set of hospital bed and mounting method |
| CN115911969A (en) * | 2021-08-17 | 2023-04-04 | 西安西电高压开关有限责任公司 | Self-locking electrical connection structure and high-voltage switchgear |
| CN115911969B (en) * | 2021-08-17 | 2026-05-05 | 西安西电高压开关有限责任公司 | Self-locking electrical connection structure and high-voltage switchgear |
| CN114607905A (en) * | 2022-04-07 | 2022-06-10 | 宁波睿达医疗器械有限公司 | Buckle structure and medical equipment |
| CN114607905B (en) * | 2022-04-07 | 2026-01-23 | 宁波睿达医疗器械有限公司 | Buckle structure and medical equipment |
| CN116059486A (en) * | 2023-01-10 | 2023-05-05 | 深圳市科曼医疗设备有限公司 | Install the shell of the breathing circuit module, the components of the breathing circuit module and the medical equipment |
| CN116059486B (en) * | 2023-01-10 | 2025-11-18 | 深圳市科曼医疗设备有限公司 | Housing for the breathing circuit module, breathing circuit module components, and medical equipment. |
| CN119750891A (en) * | 2025-01-06 | 2025-04-04 | 深圳大学 | Hot pressing demoulding device, hot pressing mold and hot pressing method |
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