Bedside anti-collision structure for medical bed
By designing a tool-free bedside anti-collision structure, the problems of complex and high-cost anti-collision structures of traditional medical beds are solved, and the effects of simplifying installation and reducing production costs are achieved.
Patent Information
- Application Number
- CN202422539353.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-10-21
AI Technical Summary
The anti-collision structure of traditional medical beds is complicated to install and requires tools to disassemble. In addition, the anti-collision wheels and infusion poles are mostly split designs, which leads to increased costs.
A bedside anti-collision structure consisting of a main steel frame, anti-collision wheels, anti-collision wheel covers and infusion pole sleeves was designed. Tool-free installation was achieved through welding and an integrated design, and fixed spring clips and barb structures were used to ensure fixation and compactness.
It can be installed and disassembled without tools, has a compact structure, reduces production costs, improves anti-collision effects, simplifies production processes, and saves labor hours.
Smart Images
Figure CN223311352U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical beds, in particular to a headboard anti-collision structure for a medical bed. Background Art
[0002] In order to prevent the medical bed from colliding with walls and other parts and causing damage, the medical beds in existing medical institutions are generally equipped with anti-collision wheel structures. The existing technology has the following problems:
[0003] Traditional anti-collision structures are complex to install and require tools to disassemble. In addition, in most cases, the anti-collision wheel and infusion pole adopt a separate design. Multiple factors have led to an increase in costs. Utility Model Content
[0004] The purpose of the present invention is to provide a headboard anti-collision structure for a medical bed to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a headboard anti-collision structure for a medical bed, comprising a main steel frame, an anti-collision wheel, an anti-collision wheel cover and an infusion pole socket, the end of the main steel frame is welded with a socket square tube, and the bottom of one side of the socket square tube is welded with an anti-collision wheel fixing plate that is matched with the anti-collision wheel; the anti-collision wheel is aligned with the center hole of the anti-collision wheel fixing plate, and an anti-collision wheel fixing column is integrally provided on the anti-collision wheel cover; the anti-collision wheel cover is sleeved on the socket square tube, and the anti-collision wheel fixing column is inserted into the center holes of the anti-collision wheel and the anti-collision wheel fixing plate, and fixes the anti-collision wheel and the anti-collision wheel fixing plate together; a fixing spring is installed in the infusion pole socket, and the infusion pole socket is inserted into the socket square tube and fixed by the fixing spring.
[0006] Preferably, the tail end of the fixing spring is tilted upward, and the end is provided with two small sharp corners.
[0007] Preferably, the sharp corner of the end of the fixed elastic piece rubs against the inner wall of the sleeve square tube during installation, and tightly clamps the infusion pole sleeve and the anti-collision wheel cover in the installed position.
[0008] Preferably, a square opening is provided on the side surface of the lower portion of the infusion pole sleeve, and the square opening is the outlet position of the end portion of the fixed spring piece.
[0009] Preferably, the fixing spring is installed downward from the large opening on the upper part of the infusion pole sleeve and extends out from the square opening on the bottom side.
[0010] Preferably, a barb structure is provided at the lower portion of the infusion pole sleeve, and the barb structure is clamped at the lower end surface of the sleeve square tube to achieve installation in place.
[0011] Preferably, the inner square hole of the infusion pole sleeve is used to install a matching infusion pole or other external interface supporting facilities.
[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0013] This medical bed headboard anti-collision structure can be installed and disassembled without the aid of tools. It has a compact structure, easy-to-use external interfaces, and high strength. The entire structure has a simple production process, few processes, and is easy to assemble, which can minimize production costs and save money for enterprises. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is an overall exploded view of the utility model;
[0015] Figure 2 This is a partial structural split front view of the utility model;
[0016] Figure 3 This is an enlarged view of the anti-collision wheel installation structure of the utility model;
[0017] Figure 4 This is a schematic diagram of the fixed spring structure of the utility model;
[0018] Figure 5 This is a schematic diagram of the infusion rod sleeve structure of the utility model;
[0019] Figure 6 This is a diagram of the installation process of the fixed spring piece and the infusion pole sleeve of the utility model;
[0020] Figure 7 This is a schematic diagram of the installation of the fixed spring piece and the infusion pole sleeve of the utility model;
[0021] Figure 8 This is a schematic diagram of the installation process of the infusion pole sleeve and the anti-collision wheel cover of the utility model;
[0022] Figure 9 This is a cross-sectional view of the installation of the infusion pole sleeve and the anti-collision wheel cover of the utility model;
[0023] Figure 10 This is a schematic diagram of the bottom surface of the anti-collision wheel installation structure of the utility model;
[0024] Figure 11 It is a schematic diagram of the overall structure of the utility model.
[0025] In the figure: 1. Main steel frame; 101. Socketed square tube; 102. Anti-collision wheel fixing plate; 2. Anti-collision wheel; 3. Anti-collision wheel cover; 301. Anti-collision wheel fixing column; 4. Infusion pole socket; 401. Square opening; 5. Fixing spring piece; 501. Sharp corner. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0027] See also Figure 1-11 , a headboard anti-collision structure for a medical bed provided in this embodiment includes a main steel frame 1, an anti-collision wheel 2, an anti-collision wheel cover 3 and an infusion pole socket 4, the end of the main steel frame 1 is welded with a socket square tube 101, and the bottom of one side of the socket square tube 101 is welded with an anti-collision wheel fixing piece 102 installed in conjunction with the anti-collision wheel 2; the anti-collision wheel 2 is aligned with the center hole of the anti-collision wheel fixing piece 102, and an anti-collision wheel fixing column 301 is integrally provided on the anti-collision wheel cover 3; the anti-collision wheel cover 3 is sleeved on the socket square tube 101, and the anti-collision wheel fixing column 301 is inserted into the center hole of the anti-collision wheel 2 and the anti-collision wheel fixing piece 102, and fixes the anti-collision wheel 2 and the anti-collision wheel fixing piece 102 together; a fixing spring piece 5 is installed in the infusion pole socket 4, and the infusion The rod sleeve 4 is inserted into the sleeve square tube 101 and fixed by a fixed spring piece 5. The tail end of the fixed spring piece 5 is tilted upward and has two small sharp corners 501 on the end. The sharp corners 501 at the end of the fixed spring piece 5 rub against the inner wall of the sleeve square tube 101 during installation, and tightly clamp the infusion rod sleeve 4 and the anti-collision wheel cover 3 in the installed position. A square opening 401 is provided on the lower side of the infusion rod sleeve 4, and the square opening 401 is the exit position of the end of the fixed spring piece 5. The fixed spring piece 5 is installed downward from the large opening position on the upper part of the infusion rod sleeve 4 and extends out from the square opening 401 on the bottom side. The lower part of the infusion rod sleeve 4 is provided with a hook structure, and the hook structure is clamped on the lower end surface of the sleeve square tube 101 to achieve installation in place.
[0028] Specifically, such as Figure 2 As shown, during installation, place the anti-collision wheel 2 on the anti-collision wheel fixing plate 102 of the main steel frame 1, align the middle matching holes, then take the anti-collision wheel cover 3, and match it with the plug-in square tube 101 of the main steel frame 1 to install downwards, and at the same time, pass the anti-collision wheel fixing column 301 of the anti-collision wheel cover 3 through the anti-collision wheel 2 and the anti-collision wheel fixing plate 102, and finally the inside of the anti-collision wheel cover 3 fits with the upper part of the plug-in square tube 101, that is, it is in place, and the appearance effect is as shown Figure 3 shown.
[0029] like Figure 4 As shown, carefully observe the fixed spring piece 5, its tail end is tilted upward, and the end has two small sharp corners 501; the lower side of the infusion pole sleeve 4 has a square opening 401, as shown Figure 5As shown, the position of the square opening 401 is the end exit position of the fixed elastic piece 5.
[0030] like Figure 6 As shown, the fixing spring 5 is installed downward from the large opening position of the upper part of the infusion pole sleeve 4 and extends out from the square opening 401 on the bottom side. The specific effect is as follows Figure 7 shown.
[0031] like Figure 8 As shown, press the installed fixed spring piece 5 and the infusion pole sleeve 4 downward into the inner hole of the anti-collision wheel cover 3. During this process, the fixed spring piece 5 will rub against the inner wall of the sleeve square tube 101. Press it into place with a little force; Figure 9 As shown, the fixed spring piece 5 will be squeezed and deformed by the inner wall of the inserting square tube 101 and closely adhere to the inner wall, and as shown in FIG. Figure 10 As shown, the lower barb of the infusion pole sleeve 4 will hook on the lower end surface of the sleeve square tube 101.
[0032] After installation, the inner square hole of the infusion pole sleeve 4 can be used to install a matching infusion pole or other external interface supporting facilities, so that the anti-collision wheel system and the external interface facilities can be structurally unified and compact, and easy to use.
[0033] To sum up, the utility model provides a headboard anti-collision structure for a medical bed, which is mainly arranged at the four corners of the medical bed. During the pushing process of the medical bed, if the pushing path changes, the four anti-collision structures can collide with other objects first, thereby preventing other structures of the bed from being damaged by collision; the entire load-bearing structure is the main steel frame 1, and the anti-collision wheel fixing column 301 structure of the anti-collision wheel cover 3 passes through the center hole of the anti-collision wheel 2 and is combined with the main steel frame 1. At the same time, the steel sheet structure with barbs directly acts on the inner wall of the main steel frame 1, so that the overall structure plays a role in making the disengagement process subject to great resistance during the process of disengaging from the main steel frame 1; the structure is easy to assemble, can be assembled without the use of any tools, and can achieve good use effect and anti-detachment strength, thereby saving labor hours and reducing production costs without affecting use, thereby saving corporate expenses.
[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.
[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A headboard anti-collision structure for a medical bed, comprising a main steel frame (1), an anti-collision wheel (2), an anti-collision wheel cover (3) and an infusion pole sleeve (4), characterized in that: The end of the main steel frame (1) is welded with a plug-in square tube (101), and the bottom of one side of the plug-in square tube (101) is welded with an anti-collision wheel fixing plate (102) matched with the anti-collision wheel (2); the anti-collision wheel (2) is aligned with the center hole of the anti-collision wheel fixing plate (102), and an anti-collision wheel fixing column (301) is integrally provided on the anti-collision wheel cover (3); the anti-collision wheel cover (3) is sleeved on the plug-in square tube (101), and the anti-collision wheel fixing column (301) is inserted into the center hole of the anti-collision wheel (2) and the anti-collision wheel fixing plate (102), and fixes the anti-collision wheel (2) and the anti-collision wheel fixing plate (102) together; a fixing spring piece (5) is installed in the infusion rod plug-in sleeve (4), and the infusion rod plug-in sleeve (4) is inserted into the plug-in square tube (101) and fixed by the fixing spring piece (5).
2. The headboard anti-collision structure for a medical bed according to claim 1, characterized in that: The tail end of the fixing spring piece (5) is tilted upward and has two small sharp corners (501) at the end.
3. The headboard anti-collision structure for a medical bed according to claim 2, characterized in that: The pointed corner (501) at the end of the fixed spring piece (5) rubs against the inner wall of the inserting sleeve square tube (101) during installation, and firmly clamps the infusion rod inserting sleeve (4) and the anti-collision wheel cover (3) in the installed position.
4. The headboard anti-collision structure for a medical bed according to claim 3, characterized in that: A square opening (401) is provided on the side surface of the lower portion of the infusion pole insert sleeve (4), and the square opening (401) is the exit position of the end portion of the fixed spring piece (5).
5. The headboard anti-collision structure for a medical bed according to claim 4, characterized in that: The fixing spring piece (5) is installed downward from the upper large opening of the infusion pole sleeve (4) and extends out from the square opening (401) on the bottom side.
6. The headboard anti-collision structure for a medical bed according to claim 1, characterized in that: The lower portion of the infusion rod insert sleeve (4) is provided with a barb structure, and the barb structure is clamped on the lower end surface of the insert sleeve square tube (101) to achieve installation in place.
7. The headboard anti-collision structure for a medical bed according to claim 1, characterized in that: The inner square hole of the infusion pole insert sleeve (4) is used for installing a matching infusion pole or other external interface supporting facilities.