Grounding wire of medical electrical equipment
By designing the structure of the mount, grounding wire and connecting sleeve, using locking screws, elastic parts and adjustment screws, the problem of loose connection and inconvenient disassembly of medical electrical equipment grounding wire is solved, and safe connection and quick disassembly are achieved. Effect.
Patent Information
- Application Number
- CN202421020062.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2024-12-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The grounding wire of medical electrical equipment is easily plugged and loose when used, which affects the grounding effect of electrical equipment and is not easy to be transferred to the ground according to the installation of the equipment.
A medical electrical equipment grounding wire including a mounting base, grounding wire and connecting sleeve is designed. Through structures such as locking screws, elastic parts and adjustment screws, the grounding wire is fixedly connected to the ground and can be quickly disassembled and assembled.
It improves the safe connection effect of the grounding wire, avoids loose plugs affecting the grounding of electrical equipment, and can be quickly disassembled and installed on the ground according to the installation of the equipment, ensuring a fixed connection.
Smart Images
Figure CN222261394U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of electrical equipment, and more specifically, particularly relates to a grounding wire for medical electrical equipment. Background Art
[0002] When medical electrical equipment is in use, it is necessary to connect the conductive part of the metal shell of the electrical equipment or electrical cabinet and box and other live equipment to the ground to form an equipotential body. In this way, even if the electrical equipment shell leaks electricity accidentally, the current will flow to the ground through the grounding wire and the human body will not get an electric shock. When the existing similar grounding wires of medical electrical equipment are in use, the loose connection of the grounding wire to the ground can easily affect the grounding effect of the electrical equipment, and the device is not easy to be quickly disassembled and assembled on the ground according to the installation transfer of the electrical equipment. Utility Model Content
[0003] In order to solve the above technical problems, the utility model provides a grounding wire for medical electrical equipment to solve the problems that the existing similar grounding wires are loose when plugged into the ground and easily affect the grounding effect of the electrical equipment, and the device is not easy to be quickly disassembled and assembled on the ground according to the installation transfer of the electrical equipment.
[0004] The utility model of grounding wire for medical electrical equipment is achieved by the following specific technical means:
[0005] A grounding wire for medical electrical equipment, comprising a mounting base, a grounding wire and a connecting sleeve;
[0006] A group of slots are provided on the mounting seat, and a group of connecting slots are provided on the connecting sleeve. The grounding wire is plugged and installed in the connecting slots provided on the connecting sleeve. A group of locking screws are respectively threadedly installed on the front and rear ends of the connecting sleeve, and the inner ends of the locking screws are respectively in contact with the outer ends of the grounding wires, and the connecting sleeve is slidably installed in the slots of the mounting seat, and a group of fixed blocks are respectively slidably installed at both ends of the mounting seat, and the inner sides of the fixed blocks are italic structures. A group of moving blocks are also threadedly installed at the inner ends of the mounting seat, and the outer ends of the moving blocks are italic structures, and the outer end faces of the moving blocks are in contact with the inner side faces of the fixed blocks.
[0007] In at least some embodiments, a group of first elastic members are respectively sleeved and mounted on the connecting columns at both ends of the mounting seat, and the bottom ends of the first elastic members are respectively in contact with the top surface of the connecting plate on the connecting sleeve.
[0008] In at least some embodiments, a group of second elastic members are respectively sleeved and mounted on the connecting rods at both ends inside the mounting seat, and the inner ends of the second elastic members are respectively in contact with the outer end surfaces of the upper ear plates of the fixing block.
[0009] In at least some embodiments, a group of internal sliding grooves are respectively opened at the left and right ends of the interior of the mounting seat, and guide blocks are fixedly installed at the front and rear ends of the moving block, and the guide blocks at the front and rear ends of the moving block are respectively slidably installed on the internal sliding grooves at the left and right ends of the interior of the mounting seat.
[0010] In at least some embodiments, two sets of connecting rods are fixedly installed at both ends of the interior of the mounting seat, and side ear plates are fixedly installed at both ends of the fixed block. Sliding holes are opened on the side ear plates, and the sliding holes of the side ear plates at both ends of the fixed block are slidably installed on the connecting rods at both ends of the interior of the mounting seat.
[0011] In at least some embodiments, a group of adjustment screws are rotatably installed on the left and right ends of the mounting seat, and a group of threaded holes are opened at the inner end of the moving block, and the threaded holes opened at the inner end of the moving block are threadedly installed on the adjustment screws at the left and right ends of the mounting seat.
[0012] In at least some embodiments, a group of connecting columns are respectively plugged and installed at the two ends of the interior of the mounting seat, a group of connecting plates are respectively fixedly installed at the two ends of the connecting sleeve, a group of sliding holes are opened on the connecting plates, and the sliding holes of the connecting plates at both ends of the connecting sleeve are respectively slidably installed on the connecting columns at the two ends of the interior of the mounting seat.
[0013] Compared with the prior art, the medical electrical equipment grounding wire of the utility model has the following beneficial effects:
[0014] 1. The setting of the connecting sleeve is conducive to fixing the grounding wire on the connecting sleeve by tightening the locking screw. The sliding holes of the connecting plates at both ends of the connecting sleeve are slidably installed on the connecting columns at both ends of the mounting base, respectively, and cooperate with the first elastic member on the connecting column. The bottom of the grounding wire is always in contact with the ground under the action of the first elastic member, so as to improve the safe connection effect of the grounding wire and prevent the grounding wire from being loosened when plugged into the ground and affecting the grounding effect of the electrical equipment.
[0015] 2. The setting of the fixed block is conducive to inserting the mounting base into the prefabricated hole on the ground, rotating the adjusting screw, so that the moving block threadedly mounted on the adjusting screw moves outward, and the inner side of the fixed block and the outer end of the moving block are both italic structures, so as to drive the two groups of fixed blocks to move outward at the same time to be fixed in the prefabricated hole on the ground, so that the device can be quickly disassembled and assembled on the ground according to the installation transfer of the electrical equipment, and has a better fixing and connection effect, avoiding the problem of falling off in the prefabricated hole on the ground during use. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a front axial view schematic diagram of the utility model.
[0017] Figure 2 It is a side view schematic diagram of the utility model.
[0018] Figure 3 It is an internal schematic diagram of the utility model.
[0019] Figure 4 It is a cross-sectional schematic diagram of the mounting seat of the utility model.
[0020] Figure 5 It is a schematic diagram of the installation of the fixing block of the utility model.
[0021] Figure 6 It is a schematic diagram of the utility model when the fixed block is moved outward.
[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:
[0023] 1. Mounting seat; 101. Slot; 102. Fixed block; 1021. Side ear plate; 103. Connecting column; 1031. First elastic member; 104. Inner slide groove; 105. Moving block; 1051. Guide block; 106. Adjusting screw; 107. Connecting rod; 1071. Second elastic member; 2. Grounding wire; 3. Connecting sleeve; 301. Connecting groove; 302. Locking screw; 303. Connecting plate. DETAILED DESCRIPTION
[0024] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.
[0025] As attached Figure 1 To Attachment Figure 6 As shown:
[0026] Embodiment 1: The utility model provides a grounding wire for medical electrical equipment, comprising a mounting base 1, a grounding wire 2 and a connecting sleeve 3;
[0027] A group of slots 101 are provided on the mounting base 1, and a group of connecting slots 301 are provided on the connecting sleeve 3. The grounding wire 2 is plugged and installed in the connecting slot 301 provided on the connecting sleeve 3. A group of locking screws 302 are threadedly installed at the front and rear ends of the connecting sleeve 3, and the inner ends of the locking screws 302 are respectively in contact with the outer ends of the grounding wire 2, and the connecting sleeve 3 is slidably installed in the slots 101 of the mounting base 1. A group of fixed blocks 102 are slidably installed at both ends of the mounting base 1, and the inner side of the fixed block 102 is an italic structure. A group of moving blocks 105 are also threadedly installed at the inner ends of the mounting base 1, and the outer ends of the moving blocks 105 are an italic structure, and the outer end faces of the moving blocks 105 are in contact with the inner side faces of the fixed blocks 102.
[0028] like Figure 3As shown, a group of connecting columns 103 are respectively installed at the two ends of the interior of the mounting seat 1, and a group of connecting plates 303 are respectively fixedly installed at the two ends of the connecting sleeve 3. A group of sliding holes are opened on the connecting plates 303, and the sliding holes of the connecting plates 303 at both ends of the connecting sleeve 3 are respectively slidably installed on the connecting columns 103 at both ends of the interior of the mounting seat 1. A group of first elastic members 1031 are respectively sleeved and installed on the connecting columns 103 at both ends of the interior of the mounting seat 1, and the bottom ends of the first elastic members 1031 are respectively in contact with the top surfaces of the connecting plates 303 on the connecting sleeve 3; the specific function is grounding The grounding wire 2 is plugged and installed in the connecting groove 301 opened on the connecting sleeve 3. The locking screw 302 is tightened to fix the grounding wire 2 on the connecting sleeve 3. The sliding holes of the connecting plates 303 at both ends of the connecting sleeve 3 are slidably installed on the connecting columns 103 at both ends of the mounting base 1, respectively, and cooperate with the first elastic member 1031 on the connecting column 103 so that the bottom of the grounding wire 2 is always in contact with the ground under the action of the first elastic member 1031, so as to improve the safe connection effect of the grounding wire 2 and prevent the grounding wire 2 from loosening when plugged into the ground and affecting the grounding effect of the electrical equipment.
[0029] Embodiment 2: Based on Embodiment 1, Figures 4 to 6As shown, a group of inner slide grooves 104 are respectively opened at the left and right ends of the interior of the mounting seat 1, and the front and rear ends of the moving block 105 are respectively fixedly installed with guide blocks 1051, and the guide blocks 1051 at the front and rear ends of the moving block 105 are respectively slidably installed on the inner slide grooves 104 at the left and right ends of the interior of the mounting seat 1, and a group of adjustment screws 106 are rotatably installed at the left and right ends of the mounting seat 1, and a group of threaded holes are opened at the inner end of the moving block 105, and the threaded holes opened at the inner end of the moving block 105 are threadedly installed on the left and right ends of the mounting seat 1. On the adjusting screw 106 at the right end, two groups of connecting rods 107 are fixedly installed at both ends of the interior of the mounting seat 1, and side ear plates 1021 are fixedly installed at both ends of the fixing block 102. Sliding holes are opened on the side ear plates 1021, and the sliding holes of the side ear plates 1021 at both ends of the fixing block 102 are slidably installed on the connecting rods 107 at both ends of the interior of the mounting seat 1. A group of second elastic members 1071 are respectively sleeved and installed on the connecting rods 107 at both ends of the interior of the mounting seat 1, and the second elastic members 1071 The inner ends of the movable block 105 are respectively in contact with the outer end surfaces of the side ear plates 1021 on the fixed block 102; specifically, the sliding holes of the side ear plates 1021 at both ends of the fixed block 102 are respectively slidably mounted on the connecting rods 107 at both ends of the inside of the mounting seat 1, and the guide blocks 1051 at the front and rear ends of the movable block 105 are respectively slidably mounted on the inner slide grooves 104 at the left and right ends of the inside of the mounting seat 1, and the threaded holes opened at the inner ends of the movable block 105 are threadedly mounted on the adjusting screws 106 at the left and right ends of the mounting seat 1, and the mounting seat 1 is plugged and installed on In the prefabricated hole on the ground, the adjusting screw 106 is rotated to make the moving block 105 threadedly mounted on the adjusting screw 106 move outward, and the inner side of the fixed block 102 and the outer end of the moving block 105 are both italic structures, so as to drive the two groups of fixed blocks 102 to move outward at the same time to be fixed in the prefabricated hole on the ground, so that the device can be quickly disassembled and assembled on the ground according to the installation transfer of the electrical equipment, and has a better fixed connection effect, avoiding the problem of falling off in the prefabricated hole on the ground during use.
[0030] The specific usage and function of this embodiment are as follows:
[0031] When the utility model is in use, the grounding wire 2 is plugged and installed in the connection groove 301 provided on the connection sleeve 3, and the grounding wire 2 is fixedly connected to the connection sleeve 3 by tightening the locking screw 302, and the first elastic member 1031 on the connecting column 103 is cooperated so that the bottom of the grounding wire 2 is always in contact with the ground, so as to improve the safe connection effect of the grounding wire 2; the mounting base 1 is plugged and installed in the prefabricated hole on the ground, and the adjusting screw 106 is rotated so that the moving block 105 threadedly installed on the adjusting screw 106 moves outward, so as to drive the two groups of fixing blocks 102 to move outward at the same time to be fixed in the prefabricated hole on the ground, so that the device can be quickly disassembled and assembled on the ground according to the installation transfer of the electrical equipment, and has a better fixed connection effect.
[0032] In this article, there are a few points to note:
[0033] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.
[0034] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.
[0035] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.
Claims
1. A grounding wire for medical electrical equipment, comprising a mounting base (1), a grounding wire (2) and a connecting sleeve (3); The mounting seat (1) is provided with a group of slots (101), which are characterized in that: A group of connection grooves (301) are provided on the connection sleeve (3), and the grounding wire (2) is plugged and installed in the connection grooves (301) provided on the connection sleeve (3). A group of locking screws (302) are respectively threadedly installed at the front and rear ends of the connection sleeve (3), and the inner ends of the locking screws (302) are respectively in contact with the outer ends of the grounding wire (2), and the connection sleeve (3) is slidably installed in the slot (101) of the mounting seat (1), and a group of fixed blocks (102) are respectively slidably installed at both ends of the mounting seat (1), and the inner side of the fixed block (102) is an italic structure. A group of moving blocks (105) are also respectively threadedly installed at the inner two ends of the mounting seat (1), and the outer ends of the moving blocks (105) are an italic structure, and the outer end surface of the moving blocks (105) is in contact with the inner side surface of the fixed block (102).
2. A grounding wire for medical electrical equipment according to claim 1, characterized in that: A group of connecting columns (103) are respectively inserted and installed at the two ends of the interior of the mounting seat (1), and a group of connecting plates (303) are respectively fixedly installed at the two ends of the connecting sleeve (3). A group of sliding holes are opened on the connecting plates (303), and the sliding holes of the connecting plates (303) at the two ends of the connecting sleeve (3) are respectively slidably installed on the connecting columns (103) at the two ends of the interior of the mounting seat (1).
3. A grounding wire for medical electrical equipment according to claim 1, characterized in that: A group of first elastic members (1031) are respectively sleeved and mounted on the connecting columns (103) at both ends of the mounting seat (1), and the bottom ends of the first elastic members (1031) are respectively in contact with the top surface of the connecting plate (303) on the connecting sleeve (3).
4. A grounding wire for medical electrical equipment according to claim 1, characterized in that: A group of inner slide grooves (104) are respectively provided at the left and right ends of the interior of the mounting seat (1); guide blocks (1051) are respectively fixedly installed at the front and rear ends of the moving block (105); and the guide blocks (1051) at the front and rear ends of the moving block (105) are respectively slidably installed on the inner slide grooves (104) at the left and right ends of the interior of the mounting seat (1).
5. A grounding wire for medical electrical equipment according to claim 1, characterized in that: A group of adjusting screws (106) are rotatably mounted on the left and right ends of the mounting seat (1), respectively; a group of threaded holes are opened at the inner end of the moving block (105), and the threaded holes opened at the inner end of the moving block (105) are threadedly mounted on the adjusting screws (106) at the left and right ends of the mounting seat (1).
6. A grounding wire for medical electrical equipment according to claim 1, characterized in that: Two groups of connecting rods (107) are fixedly installed at both ends of the interior of the mounting seat (1), and side ear plates (1021) are fixedly installed at both ends of the fixing block (102). Sliding holes are provided on the side ear plates (1021), and the sliding holes of the side ear plates (1021) at both ends of the fixing block (102) are slidably installed on the connecting rods (107) at both ends of the interior of the mounting seat (1).
7. A grounding wire for medical electrical equipment according to claim 1, characterized in that: A group of second elastic members (1071) are respectively sleeved and installed on the connecting rods (107) at both ends inside the mounting seat (1), and the inner ends of the second elastic members (1071) are respectively in contact with the outer end surfaces of the upper side ear plates (1021) of the fixing block (102).