Oxygen terminal convenient to assemble
By combining the threaded connection design of the knob and the threaded rod with the airbag sealing ring, the problem of complicated oxygen terminal assembly is solved, enabling rapid assembly and efficient sealing, thus improving the working efficiency of the oxygen terminal.
Patent Information
- Application Number
- CN202422783814.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-14
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2034-11-14
AI Technical Summary
The existing oxygen terminals are cumbersome to assemble, which affects work efficiency.
The design employs a threaded connection between a knob and a threaded rod. Rotating the knob moves the threaded rod and the limiting post forward for quick assembly. Combined with the design of an airbag and a sealing ring, gas from inside the airbag enters the sealing ring to improve sealing performance.
It enables rapid assembly of oxygen terminals and improves sealing, reduces assembly time, prevents gas leakage, and improves work efficiency.
Smart Images
Figure CN223810753U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to oxygen terminal technical field, more specifically, the utility model relates to an oxygen terminal convenient to assemble. BACKGROUND
[0002] Oxygen terminal is the equipment for conveying oxygen in the hospital central oxygen supply system, and the oxygen terminal is commonly used as medical equipment in hospitals and families, has the characteristics such as providing stable oxygen flow, safety protection measure and simple operation, there are many oxygen terminal brands and suppliers on the market, and product types are various, and prices are different.
[0003] Consumers should choose according to their needs and budget. At the same time, with the continuous progress of medical technology and the increasing demand of people for health, the oxygen terminal market will also develop and grow, and the general oxygen terminal is used, first, the oxygen terminal is assembled, then the pipeline is connected with the oxygen terminal, but because the general oxygen terminal is assembled, it is troublesome, so it needs to be transformed and optimized. UTILITY MODEL CONTENT
[0004] In order to overcome the defects of the prior art, the utility model provides an oxygen terminal convenient to assemble, which has the advantages of convenient assembly and good sealing effect.
[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: an oxygen terminal convenient to assemble, comprising a chassis, a bottom plate, the bottom plate is fixedly arranged above the chassis,
[0006] The left and right sides of the bottom plate are respectively fixedly installed with fixed columns, the top of the chassis is fixedly installed with a fixed frame, one side of the fixed frame is fixedly installed with a limiting frame, a knob is rotatably connected between the limiting frame and the fixed frame, one side of the knob is rotatably installed with a threaded rod, one end of the threaded rod respectively penetrates the left and right sides of the knob, the fixed frame and the fixed column, the threaded rod is screwed with the knob, some of the fixed frame are fixedly installed with side columns, the inside of the side column is movably installed with a limiting column, one end of the limiting column is fixedly connected with one end of the threaded rod, and the fixed column is movably connected with the fixed frame.
[0007] As a preferred technical scheme of the utility model, the upper side of the bottom plate is fixedly installed with a U-shaped frame, the bottom of the U-shaped frame is fixedly installed with spring one, the bottom of spring one is fixedly installed with a resisting plate, the upper side of the bottom plate is rotatably installed with gear one, the upper side of gear one is fixedly installed with a connecting frame, one end of the connecting frame penetrates the upper and lower sides of the resisting plate and the U-shaped frame in sequence and is fixedly installed with a handle, and gear one and gear two are mutually engaged.
[0008] As a preferred technical scheme of the utility model, the upper side of the bottom plate is fixedly installed with a U-shaped frame, the bottom of the U-shaped frame is fixedly installed with spring one, the bottom of spring one is fixedly installed with a resisting plate, the upper side of the bottom plate is rotatably installed with gear one, the upper side of gear one is fixedly installed with a connecting frame, one end of the connecting frame penetrates the upper and lower sides of the resisting plate and the U-shaped frame in sequence and is fixedly installed with a handle, and gear one and gear two are mutually engaged.
[0009] As a preferred technical scheme of the utility model, the bottom of the inner side of the hollow column is fixedly installed with spring three, the upper side of spring three is fixedly installed with a downward moving block, the upper side of the hollow column is movably installed with a guide column, and the bottom of the guide column extends into the interior of the hollow column.
[0010] As a preferred technical scheme of the utility model, the side of the hollow column is fixedly connected with a connecting pipe, and the interior of the connecting pipe is in communication with the interior of the hollow column.
[0011] As a preferred technical scheme of the utility model, the upper side of the bottom frame is provided with fixed holes, the number of the fixed holes is two, and the fixed holes are arranged on the left and right sides of the bottom frame.
[0012] Compared with the prior art, the utility model has the beneficial effects as follows:
[0013] 1、 the utility model discloses a fixed column is placed in the fixed frame, then rotates the knob, because the knob is screwed with the threaded rod, so with the knob rotation drives the threaded rod to move forward, and then drives the limiting column and the threaded rod one end to move forward, when the threaded rod one end is worn out in the fixed column interior, just can stop the knob, compared with the traditional device, the device can be quickly assembled, can improve the efficiency of assembly, thereby reduces the assembly time, improves the working efficiency of the device.
[0014] 2, the utility model discloses a lower guide post touches contact block, will make contact block remove to the back and drive contact plate remove to the back, compress spring no. 2, make the inside of air bag extrude, gas enters the inside of pipeline from air bag, enter the inside of sealing washer again, make sealing washer and guide post close adhesion, compared with traditional device, the device can avoid gas leakage and affect the density of gas by improving the sealing property, improve the working efficiency of device by improving the sealing property. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the structure schematic diagram of the utility model;
[0016] Figure 2 It is the inside structure schematic diagram of side column of the utility model;
[0017] Figure 3 It is the utility model Figure 2 A place partial enlarged schematic diagram;
[0018] Figure 4 It is the side structure schematic diagram of the utility model;
[0019] Figure 5 It is the B place partial enlarged schematic diagram of the utility model Figure 4 ;
[0020] Figure 6 It is the inside structure schematic diagram of recess of the utility model;
[0021] Figure 7 It is the C place partial enlarged schematic diagram of the utility model Figure 6 ;
[0022] In the drawing: 1, base frame;2, fixed hole;3, bottom plate;4, empty column;5, connecting pipe;6, guide column;7, fixed frame;8, fixed column;9, limit frame;10, knob;11, threaded rod;12, limit column;13, side column;14, U-shaped frame;15, spring one;16, abutment plate;17, gear one;18, connecting frame;19, handle;20, gear two;21, recess;22, spring two;23, contact plate;24, contact block;25, air bag;26, pipeline;27, sealing washer;28, spring three;29, lower block. DETAILED DESCRIPTION
[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.
[0024] As Figures 1 to 7 The utility model provides an oxygen terminal convenient to assemble, including chassis 1, bottom plate 3, bottom plate 3 fixed setting is in the top of chassis 1,
[0025] The left and right sides of bottom plate 3 are fixedly installed with fixed column 8, the top of chassis 1 is fixedly installed with fixed frame 7, one side of fixed frame 7 is fixedly installed with limit frame 9, the rotatable connection of limit frame 9 and fixed frame 7 has knob 10, one side of knob 10 is rotatably installed with threaded rod 11, one end of threaded rod 11 respectively penetrates the left and right sides of knob 10, fixed frame 7 and fixed column 8, threaded rod 11 is screwed with knob 10, some of fixed frame 7 are fixedly installed with side column 13, the inside of side column 13 is movably installed with limit column 12, one end of limit column 12 is fixedly connected with one end of threaded rod 11, fixed column 8 is movably connected with fixed frame 7.
[0026] When the staff uses, the staff first places fixed column 8 in the inside of fixed frame 7, then rotates knob 10, when knob 10 rotates, because of the screwing of knob 10 and threaded rod 11, so with the rotation of knob 10 will drive threaded rod 11 to move forward, when threaded rod 11 moves forward will drive limit column 12 to move forward, when threaded rod 11 moves forward will drive one end of threaded rod 11 to gradually move forward, when one end of threaded rod 11 passes through the inside of fixed column 8, at this time, it can stop rotating knob 10.
[0027] By placing fixed column 8 in fixed frame 7, then rotating knob 10, because the screwing of knob 10 and threaded rod 11, so with the rotation of knob 10 will drive threaded rod 11 to move forward, in turn drive limit column 12 and one end of threaded rod 11 to move forward, when one end of threaded rod 11 penetrates the inside of fixed column 8, it can stop rotating knob 10, compared with the traditional device, the device can be quickly assembled, can improve the efficiency of assembly, thereby reducing the assembly time, improve the working efficiency of the device.
[0028] Wherein, the top of bottom plate 3 is rotatably installed with gear two 20, the top of gear two 20 is fixedly installed with empty column 4, the inside of empty column 4 is provided with recess 21, one side of recess 21 inside is fixedly installed with spring two 22, one end of spring two 22 is fixedly installed with contact plate 23, the top of contact plate 23 is fixedly installed with contact block 24, one end of contact block 24 extends to the inside of empty column 4, one side of recess 21 inside is fixedly installed with air bag 25, the top of air bag 25 is connected with pipeline 26, the inside of empty column 4 is fixedly installed with sealing ring 27, sealing ring 27 is fixedly connected with pipeline 26.
[0029] When the worker uses it, the worker first moves the guide column 6 downward, when the guide column 6 moves downward and touches the contact block 24, the contact block 24 moves backward, when the contact block 24 moves backward, the contact plate 23 moves backward, when the contact plate 23 moves backward, the spring two 22 is compressed, with the backward movement of the contact block 24, the inside of the air bag 25 is extruded, the gas in the air bag 25 enters the inside of the pipe 26, then the gas in the pipe 26 enters the inside of the sealing ring 27, so that the sealing ring 27 is tightly fitted with the guide column 6.
[0030] By moving the guide column 6 downward to touch the contact block 24, the contact block 24 moves backward and drives the contact plate 23 to move backward, the spring two 22 is compressed, the inside of the air bag 25 is extruded, the gas in the air bag 25 enters the inside of the pipe 26, then the gas in the pipe 26 enters the inside of the sealing ring 27, so that the sealing ring 27 is tightly fitted with the guide column 6, compared with the traditional device, the device can avoid gas leakage by improving the sealing performance, thereby affecting the density of the gas, by improving the sealing performance, the working efficiency of the device is improved.
[0031] Wherein, the upper side of the bottom plate 3 is fixedly installed with a U-shaped frame 14, the bottom of the U-shaped frame 14 is fixedly installed with a spring one 15, the bottom of the spring one 15 is fixedly installed with a resisting plate 16, the upper side of the bottom plate 3 is rotatably installed with a gear one 17, the upper side of the gear one 17 is fixedly installed with a connecting frame 18, one end of the connecting frame 18 penetrates through the upper and lower sides of the resisting plate 16 and the U-shaped frame 14 in sequence and is fixedly installed with a handle 19, the gear one 17 and a gear two 20 are intermeshed.
[0032] By rotating the handle 19, the rotation of the handle 19 drives the rotation of the connecting frame 18, thereby driving the rotation of the gear one 17, and then driving the rotation of the gear two 20, at the same time, the spring one 15 generates a downward force on the resisting plate 16 to avoid the rotation of the gear one 17 due to inertia or its own reasons.
[0033] Wherein, the bottom of the inside of the hollow column 4 is fixedly installed with a spring three 28, the upper side of the spring three 28 is fixedly installed with a downward moving block 29, the upper side of the hollow column 4 is movably installed with a guide column 6, the bottom of the guide column 6 extends to the inside of the hollow column 4.
[0034] By pressing the guide column 6 downward, the bottom of the guide column 6 contacts with the downward moving block 29, so that the spring three 28 is compressed.
[0035] Wherein, the side of the hollow column 4 is fixedly connected with a connecting pipe 5, the inside of the connecting pipe 5 communicates with the inside of the hollow column 4.
[0036] The connecting pipe 5 can connect the pipe with the device, so as to transmit the gas.
[0037] The upper portion of the base frame 1 is provided with two fixing holes 2, which are arranged on the left and right sides of the base frame 1.
[0038] The bolt can pass through the inside of the fixing hole 2 and enter the pre-drilled threaded hole, so as to fix the position of the device.
[0039] The working principle and use process of the utility model are as follows:
[0040] When the staff uses it, the staff first places the fixing column 8 in the inside of the fixing frame 7, and then rotates the knob 10. When the knob 10 rotates, the threaded sleeve connection between the knob 10 and the threaded rod 11 causes the threaded rod 11 to move forward with the rotation of the knob 10. When the threaded rod 11 moves forward, the limiting column 12 is driven to move forward. When the threaded rod 11 moves forward, the end of the threaded rod 11 gradually moves forward. When the end of the threaded rod 11 passes through the inside of the fixing column 8, the rotation of the knob 10 can be stopped.
[0041] When the staff uses it, the staff first moves the guide column 6 downward. When the guide column 6 moves downward and touches the contact block 24, the contact block 24 moves backward. When the contact block 24 moves backward, the contact plate 23 is driven to move backward. When the contact plate 23 moves backward, the spring 22 is compressed. With the backward movement of the contact block 24, the inside of the air bag 25 is extruded, so that the gas in the air bag 25 enters the inside of the pipeline 26. Then the gas in the inside of the pipeline 26 enters the inside of the sealing ring 27, so that the sealing ring 27 is tightly attached to the guide column 6.
[0042] It should be noted that, in the present document, relational terms such as first and second and the like can 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. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0043] Although embodiments of the present utility model have been shown and described, it would be appreciated by those skilled in the art that changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. An oxygen terminal for easy assembly comprising a chassis (1), a base plate (3), characterised in that: The bottom plate (3) is fixedly arranged above the chassis (1); The left and right sides of the bottom plate (3) are respectively fixedly installed with fixed columns (8), the upper side of the chassis (1) is fixedly installed with a fixed frame (7), one side of the fixed frame (7) is fixedly installed with a limiting frame (9), a knob (10) is rotatably connected between the limiting frame (9) and the fixed frame (7), one side of the knob (10) is rotatably installed with a threaded rod (11), one end of the threaded rod (11) respectively penetrates the left and right sides of the knob (10), the fixed frame (7) and the fixed column (8), the threaded rod (11) is threadedly sleeved with the knob (10), some of the fixed frame (7) is fixedly installed with a side column (13), the inside of the side column (13) is movably installed with a limiting column (12), one end of the limiting column (12) is fixedly connected with one end of the threaded rod (11), and the fixed column (8) is movably connected with the fixed frame (7).
2. An oxygen terminal for ease of assembly according to claim 1, characterized in that: The upper side of the bottom plate (3) is rotatably installed with a gear two (20), the upper side of the gear two (20) is fixedly installed with an empty column (4), the inside of the empty column (4) is provided with a groove (21), one side of the inside of the groove (21) is fixedly installed with a spring two (22), one end of the spring two (22) is fixedly installed with a contact plate (23), the upper side of the contact plate (23) is fixedly installed with a contact block (24), one end of the contact block (24) extends into the inside of the empty column (4), one side of the inside of the groove (21) is fixedly installed with an air bag (25), the upper side of the air bag (25) is connected with a pipeline (26), the inside of the empty column (4) is fixedly installed with a sealing ring (27), and the sealing ring (27) is fixedly connected with the pipeline (26).
3. An oxygen terminal for easy assembly according to claim 1, characterized in that: The upper side of the bottom plate (3) is fixedly installed with a U-shaped frame (14), the bottom of the U-shaped frame (14) is fixedly installed with a spring one (15), the bottom of the spring one (15) is fixedly installed with an abutting plate (16), the upper side of the bottom plate (3) is rotatably installed with a gear one (17), the upper side of the gear one (17) is fixedly installed with a connecting frame (18), one end of the connecting frame (18) penetrates the upper and lower sides of the abutting plate (16) and the U-shaped frame (14) in sequence and is fixedly installed with a handle (19), and the gear one (17) is meshed with the gear two (20).
4. An oxygen terminal for easy assembly according to claim 2, characterized in that: The bottom of the inside of the empty column (4) is fixedly installed with a spring three (28), the upper side of the spring three (28) is fixedly installed with a downward moving block (29), the upper side of the empty column (4) is movably installed with a guide column (6), and the bottom of the guide column (6) extends into the inside of the empty column (4).
5. An oxygen terminal according to claim 2, characterized in that: The side of the empty column (4) is fixedly connected with a connecting pipe (5), and the inside of the connecting pipe (5) is communicated with the inside of the empty column (4).
6. An oxygen terminal for easy assembly according to claim 1, characterized in that: The upper side of the chassis (1) is provided with fixed holes (2), the number of the fixed holes (2) is two, and they are respectively arranged on the left and right sides of the chassis (1).