Quick-release medical circuit board buckle fixing seat

Abstract

The utility model discloses a kind of fast detachable medical circuit board buckle fixing seat, including installation shell, PCB board, rear card seat structure, front card seat structure and quick disassembly spring, rear card seat structure for installing PCB board is installed in the inside bottom surface of installation shell near two corner positions of rear, front card seat structure for installing PCB board is installed in the inside bottom surface of installation shell near two corner positions of front.The utility model said a kind of fast detachable medical circuit board buckle fixing seat, when disassembling, only need two hands to press the upper end of two vertical spring pieces respectively forward, so that the upper surface of PCB board is separated from the block of vertical spring piece, at this time, quick disassembly spring can be quickly bounced up and disassembled, directly take the end of bounce up and PCB board can be removed, conversely, when installing, only need to be embedded between two clamping spring pieces, then the front end edge is pressed and clamped into the right-angle triangular prism card block below, and then fixed, it is simple and fast to operate.

Description

Technical Field

[0001] This utility model relates to the field of circuit board mounting structure technology, and in particular to a quick-release medical circuit board clip fixing seat. Background Technology

[0002] Medical circuit board clip holders are used to mount internal circuit boards of electronic devices in the medical industry. Due to the special nature of the medical industry, the timeliness of treatment needs to be considered. Therefore, if electronic devices used for treatment are damaged, the circuit boards need to be replaced quickly so that the instruments can be repaired and put into use more quickly. However, the medical circuit board clip holders currently used do not have the function of quick replacement, or their replacement efficiency is still very low. To solve this problem, we propose a quick-release medical circuit board clip holder. Utility Model Content

[0003] The main objective of this invention is to provide a quick-release medical circuit board clip fixing seat, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A quick-release medical circuit board clip holder includes a mounting housing, a PCB board, a rear clip structure, a front clip structure, and a quick-release spring. The rear clip structure for mounting the PCB board is installed on the inner bottom surface of the mounting housing near the two rear corners, and the front clip structure for mounting the PCB board is installed on the inner bottom surface of the mounting housing near the two front corners. The quick-release spring for quickly removing the PCB board is installed on the inner bottom surface of the mounting housing.

[0005] Preferably, slots are provided on the front and rear ends of the PCB board and near the four corners, and card slots are provided on the upper and lower surfaces of the PCB board near the two rear corners.

[0006] Preferably, the rear retaining structure includes a rear fixed seat, a limiting hollow ball, a rotating hole, a movable ball, a connecting rod, a U-shaped retainer, a clamping spring, an arc-shaped protrusion, and a rear stop block. The limiting hollow ball is fixedly installed on the upper surface of the rear fixed seat. The surface of the limiting hollow ball has a rotating hole. A movable ball is movably installed inside the limiting hollow ball. The surface of the movable ball is fixedly connected to the connecting rod. The connecting rod passes through the rotating hole and connects to the U-shaped retainer. Clamping springs are fixedly installed on both the upper and lower inner surfaces of the U-shaped retainer. Arc-shaped protrusions are fixedly installed on the surface of the clamping springs. Rear stop blocks are fixedly installed on the rear surface of the U-shaped retainer.

[0007] Preferably, the front mounting structure includes a front fixed seat, a vertical spring, a right-angled triangular prism block, and a front stop block. The vertical spring is fixedly installed on the upper surface of the front fixed seat, the right-angled triangular prism block is fixedly installed on the rear surface of the vertical spring, and the front stop block is fixedly installed on the rear surface of the vertical spring below the right-angled triangular prism block.

[0008] Preferably, the PCB board is clamped and fixed in the mounting housing by the two front bracket structures at the front and the two rear bracket structures at the rear.

[0009] Preferably, the front mounting bracket structure is fixedly installed on the bottom surface inside the mounting housing via a front fixing seat, and the rear mounting bracket structure is fixedly installed on the bottom surface inside the mounting housing via a rear fixing seat.

[0010] Compared with the prior art, the present invention has the following beneficial effects: In this invention, the medical circuit board clip fixing seat can disassemble the internal circuit board more quickly and conveniently, and the installation is also more convenient and simple. When disassembling, simply press the upper ends of the two vertical spring clips forward with both hands, so that the upper surface of the PCB board is disengaged from the obstruction of the vertical spring clips. At this time, the quick-release spring clips can be quickly popped up for disassembly, and the PCB board can be removed by directly picking up the popped-up end. Conversely, when installing, simply insert it between the two clamping spring clips, and then press the front edge into the right-angled triangular prism clip to install and fix it. The operation is simple and quick. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of a quick-release medical circuit board clip fixing base according to the present invention. Figure 2 This is a disassembled diagram of the PCB board of a quick-release medical circuit board clip fixing base according to this utility model; Figure 3 This utility model relates to a quick-release medical circuit board clip fixing base. Figure 2 Enlarged view of point A in the middle; Figure 4 This utility model relates to a quick-release medical circuit board clip fixing base. Figure 2 Enlarged view at point B in the middle; Figure 5 This utility model relates to a quick-release medical circuit board clip fixing base. Figure 2 Enlarged view at point C; Figure 6 This is a partial enlarged cross-sectional view of the rear seat structure of a quick-release medical circuit board clip fixing seat according to this utility model.

[0012] In the diagram: 1. Housing; 2. PCB board; 21. Slot; 22. Slot; 3. Rear bracket structure; 31. Rear fixing seat; 32. Limiting hollow ball; 33. Rotating hole; 34. Movable ball; 35. Connecting rod; 36. U-shaped clip; 37. Clamping spring; 38. Arc-shaped protrusion; 39. Rear stop block; 4. Front bracket structure; 41. Front fixing seat; 42. Vertical spring; 43. Right-angled triangular prism clip; 44. Front stop block; 5. Quick-release spring. Detailed Implementation

[0013] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0014] Example 1: like Figure 1-6 As shown, a quick-release medical circuit board clip fixing base includes a mounting housing 1, a PCB board 2, a rear clip structure 3, a front clip structure 4, and a quick-release spring 5. The rear clip structure 3 for mounting the PCB board 2 is installed on the inner bottom surface of the mounting housing 1 near the two rear corners. The front clip structure 4 for mounting the PCB board 2 is installed on the inner bottom surface of the mounting housing 1 near the two front corners. The quick-release spring 5 for quickly removing the PCB board 2 is installed on the inner bottom surface of the mounting housing 1. Slots 22 are provided on the front and rear ends of the PCB board 2 and near the four corners. Slots 21 are provided on the upper and lower surfaces of the PCB board 2 near the two rear corners. The slots 21 and the slots 22 are designed for docking and fixing. The two front slots 22 are for the front stop blocks 44 to be inserted, and the two rear slots 22 are for the rear stop blocks 39 to be inserted. The purpose of inserting them is to prevent the PCB board 2 from moving to the sides. The slots 21 are for the arc-shaped protrusions 38 to be inserted, which serves to pre-fix them when inserted.

[0015] The rear retaining structure 3 includes a rear fixed seat 31, a limiting hollow ball 32, a rotating hole 33, a movable ball 34, a connecting rod 35, a U-shaped clip 36, a clamping spring 37, an arc-shaped protrusion 38, and a rear stop block 39. The limiting hollow ball 32 is fixedly installed on the upper surface of the rear fixed seat 31. A rotating hole 33 is formed on the surface of the limiting hollow ball 32. A movable ball 34 is movably installed inside the limiting hollow ball 32. A connecting rod 35 is fixedly connected to the surface of the movable ball 34. The connecting rod 35 passes through the rotating hole 33 and connects to the U-shaped clip 36. Clamping springs 37 are fixedly installed on the upper and lower inner surfaces of the U-shaped card 36. Arc-shaped protrusions 38 are fixedly installed on the surface of the clamping springs 37. Rear stop blocks 39 are fixedly installed on the rear surface of the U-shaped card 36. During installation, after the rear of the PCB board 2 is inserted into the U-shaped card 36, the arc-shaped protrusions 38 are engaged in the card slot 21, and the rear stop blocks 39 are engaged in the slot 22. When the PCB board 2 is inserted, the port angle of the U-shaped card 36 can be adjusted by the movable ball 34, which makes it convenient to remove and insert the PCB board 2 from the U-shaped card 36.

[0016] The front mounting structure 4 includes a front fixed base 41, a vertical spring piece 42, a right-angled triangular prism locking block 43, and a front stop block 44. The vertical spring piece 42 is fixedly installed on the upper surface of the front fixed base 41, the right-angled triangular prism locking block 43 is fixedly installed on the rear surface of the vertical spring piece 42, and the front stop block 44 is fixedly installed on the rear surface of the vertical spring piece 42 below the right-angled triangular prism locking block 43. After the PCB board 2 is inserted into the front mounting structure 4, it is only necessary to press the front edge of the PCB board 2 to compress the right-angled triangular prism locking block 43 and the vertical spring piece 42. The vertical spring piece 42 deforms and bends forward, and then inserts into the bottom of the right-angled triangular prism locking block 43 to complete the installation and fixation.

[0017] The PCB board 2 is clamped and fixed in the mounting housing 1 by two front retaining structures 4 and two rear retaining structures 3; The front mounting structure 4 is fixedly installed on the bottom surface inside the mounting housing 1 via the front fixing seat 41, and the rear mounting structure 3 is fixedly installed on the bottom surface inside the mounting housing 1 via the rear fixing seat 31.

[0018] It should be noted that this utility model is a quick-release medical circuit board clip fixing seat. During installation, the two slots 22 of the PCB board 2 are aligned with the corresponding rear stop blocks 39 and inserted into the two U-shaped clips 36. After insertion, the arc-shaped protrusion 38 is engaged in the slot 21 to provide pre-tightening. Then, the PCB board 2 is rotated by the movable ball 34 to press it towards the bottom of the mounting housing 1. At this time, the front edge of the PCB board 2 is pressed down by hand, so that the edge squeezes the right-angled triangular prism clip 43, thereby making the upright spring piece 4 2. Bend forward until PCB board 2 is inserted under the right-angled triangular prism block 43, and at the same time, the front stop block 44 is inserted into the corresponding slot 22, thus completing the fixation. When disassembling, simply push the two vertical spring pieces 42 forward with both hands. Because PCB board 2 is freed from the obstruction of the right-angled triangular prism block 43, it will be quickly lifted up by the elastic force of the quick-release spring piece 5. In this way, it can be directly removed by hand from the raised port, which is very convenient. The quick-release spring piece 5 is made of non-conductive material.

[0019] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A quick-release medical circuit board card buckle fixing seat, characterized in that: The mounting housing includes a housing (1), a PCB board (2), a rear bracket structure (3), a front bracket structure (4), and a quick-release spring (5). The rear bracket structure (3) for mounting the PCB board (2) is installed on the inner bottom surface of the housing (1) near the two rear corners. The front bracket structure (4) for mounting the PCB board (2) is installed on the inner bottom surface of the housing (1) near the two front corners. The quick-release spring (5) for quickly removing the PCB board (2) is installed on the inner bottom surface of the housing (1).

2. The buckle fixing base of the detachable medical circuit board card according to claim 1, characterized in that: The PCB board (2) has slots (22) on its front and rear ends and near its four corners, and slots (21) are opened on its upper and lower surfaces near its two rear corners.

3. The quick-release medical circuit board buckle fixing base according to claim 2, characterized in that: The rear seat structure (3) includes a rear fixed seat (31), a limiting hollow ball (32), a rotating hole (33), a movable ball (34), a connecting rod (35), a U-shaped clip (36), a clamping spring (37), an arc-shaped protrusion (38), and a rear stop block (39). The limiting hollow ball (32) is fixedly installed on the upper surface of the rear fixed seat (31). The surface of the limiting hollow ball (32) is provided with a rotating hole (33). An internal movable ball (34) is installed, and a connecting rod (35) is fixedly connected to the surface of the movable ball (34). The connecting rod (35) passes through a rotating hole (33) and connects to a U-shaped clip (36). Clamping springs (37) are fixedly installed on the upper and lower inner surfaces of the U-shaped clip (36). Arc-shaped protrusions (38) are fixedly installed on the surface of the clamping springs (37). Rear stop blocks (39) are fixedly installed on the rear surface of the U-shaped clip (36).

4. The quick-release medical circuit board clip fixing base according to claim 3, characterized in that: The front mounting structure (4) includes a front fixed seat (41), a vertical spring (42), a right-angled triangular prism block (43), and a front stop block (44). The upper surface of the front fixed seat (41) is fixedly mounted with the vertical spring (42), the rear surface of the vertical spring (42) is fixedly mounted with the right-angled triangular prism block (43), and the rear surface of the vertical spring (42) is fixedly mounted with the front stop block (44) below the right-angled triangular prism block (43).

5. The quick-release medical circuit board clip fixing base according to claim 4, characterized in that: The PCB board (2) is clamped and fixed in the mounting housing (1) by the two front bracket structures (4) at the front and the two rear bracket structures (3) at the rear.

6. The quick-release medical circuit board clip fixing base according to claim 5, characterized in that: The front mounting structure (4) is fixedly installed on the bottom surface inside the mounting housing (1) by the front fixing seat (41), and the rear mounting structure (3) is fixedly installed on the bottom surface inside the mounting housing (1) by the rear fixing seat (31).

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