TW202108111A - Instrument mount - Google Patents

Abstract

An instrument mount 1 is provided with a connection part 4 that pivotally connects a table 3 to a clamp part 2. The connection part 4 is provided with two recessed parts 11. The table 3 is provided with an urging member 12 that urges an operation member 8 in the direction from a second position P2 toward a first position P1. The operation member 8 is provided with a projecting part that selectively fits with the recessed part 11 corresponding to the pivotal position of the table 3 when the operation member 8 is located in the first position P1, and that is released from the fitting when the operation member 8 is moved to the second position P2.

Description

Appliance installation table

The present invention relates to an appliance mounting base that rotatably connects a mounting base on which an appliance is placed to a holding portion.

In the conventional instrument mounting stand, it is known that instruments such as a syringe pump are attached to an infusion stand stand, etc., and the attachment angle can be changed (for example, refer to Patent Document 1). The instrument mounting table of Patent Document 1 is provided with: a pinching portion such as a rod attached to the infusion stand stand, a mounting table on which the device is placed, and a connection that rotatably connects one end of the mounting table to the pinching portion unit. [Prior Technical Literature] [Patent Literature]

[Patent Document 1] Japanese Industrial Development Co., Ltd. 2-123246

[The problem to be solved by the invention]

However, according to the appliance mounting table of Patent Document 1, when changing the mounting angle of the mounting table, it is necessary to loosen the bolts to change the angle, and then tighten the bolts again to fix the changed angle. Therefore, it takes labor and time to change the installation angle.

The present invention is made in view of such a problem of the prior art, and its object is to provide an appliance mounting stand that can easily change the mounting angle. [Technical means to solve the problem]

The appliance mounting table of the present invention is provided with: a clamping portion mounted on a member to be clamped; and a mounting table having: a first end edge portion, a second end edge portion opposite to the first end edge portion, and the The first end edge portion and the second end edge portion are connected to the mounting surface; and the connecting portion is fixed to the clamping portion, and the first end edge portion is along the rotation axis of the first end edge portion The surrounding part is rotatably connected to the holding part; the connecting part is provided with a concave part or a protruding concave part or a protruding part in the radial direction that is formed at intervals of 2 or 3 or more in the circumferential direction centered on the rotating shaft It is a convex part. In the mounting table, there is provided an operating member extending in the direction away from the first end edge of the mounting table, and along the extending direction, it can be positioned at the first position and higher than the first end edge. The movement between the first position further away from the second position of the connecting portion is guided by the mounting table; and an urging member that pushes the operating member from the second position toward the first position, The end of the operating member on the side of the first end edge is provided with a convex portion or a concave portion, which is selectively fitted to the corresponding mounting table when the operating member is located in the first position. When the said recessed part or the said convex part in any one of the rotation positions is moved to the said 2nd position, the said fitting is released.

In this structure, the convex portion or the concave portion of the operating member of the instrument mounting base mounted on the pinched portion is a concave portion or a convex portion that fits into any of the connecting portions. At this time, the mounting table is inclined at an angle corresponding to the concave portion or the convex portion of the connecting portion to be fitted.

In this state, when changing the inclination angle of the mounting table, first, the operating member is moved from the first position to the second position against the urging force of the urging member. As a result, the fitting of the convex portion or the concave portion of the operating member with the concave portion or the convex portion of the connecting portion is released.

Next, while holding the operating member in the second position, the mounting table is rotated until the convex portion or concave portion of the operating member opposes another concave portion or convex portion of the connecting portion, and the holding of the operating member is released. Thus, the operating member is moved toward the first position by the urging force of the urging member, so that the convex portion or the concave portion of the operating member is fitted into the corresponding concave portion or convex portion of the connecting portion. This completes the change of the inclination angle of the mounting table with respect to the nipped portion.

Therefore, according to the present invention, as long as the operating member is moved to the second position, the mounting table is rotated, and the operating member is separated, the tilt of the mounting table can be easily changed.

In this case, the end of the operating member on the side of the second end edge is located closer to the side of the first end than the second end edge, and the operating member is provided with an operating element, which is It is preferable to protrude downward from the end on the side of the second end edge, and to move the operating member against the urging force of the urging member from the first position to the second position.

As a result, the operation of moving the operating member from the first position to the second position involves placing a hand under the mounting table from the front of the mounting table (on the side of the second end edge), bending the fingers upwards and hooking the operator. As long as you pull your hand forward, you can easily operate it.

In the present invention, when the concave portion or the convex portion in the connecting portion is two concave portions, the two concave portions are formed by a partial cylindrical surface centered on the rotation axis, and the outer sides of the two concave portions The wall surface has a height with respect to the rotating shaft that is higher than the partial cylindrical surface. When the concave portion or convex portion in the operating member is one convex portion, the one convex portion is parallel to the rotating shaft A shaft provided at the end of the operation member on the side of the pinching portion is preferable.

As a result, the mounting table can be easily rotated from the position of one of the recesses of the connecting portion corresponding to the convex portion of the operating member to the position facing the other recess, so the inclination of the mounting table can be more easily changed. change.

Hereinafter, embodiments of the present invention will be described using the drawings. Figures 1 and 2 show an appliance mounting table according to an embodiment of the present invention. This instrument mounting stand is used for attaching and detaching instruments such as syringe pumps to and from the clamped member such as the rod of the infusion stand stand.

As shown in Figures 1 and 2, the appliance mounting table 1 is provided with: a clamping part 2 for clamping the clamped member and being mounted on the clamped member, and a mounting table for mounting and fixing appliances such as a syringe pump 3. And the connecting part 4 connecting the holding part 2 and the mounting table 3. The pinching portion 2 is a member to be pinched between the fixed portion 2a and the movable portion 2b, and the movable portion 2b is pressed toward the fixed portion 2a by a coupling bolt 2c to be coupled, and is attached to the pinched member.

The mounting table 3 has: a first end edge 5, a second end edge 6 on the opposite side of the first end edge 5, and a mounting that connects the first end edge 5 and the second end edge 6 Face 7. The connecting portion 4 is fixed to the pinching portion 2, and the first end edge portion 5 of the mounting table 3 is rotatably connected to the pinching portion 2 around the rotation axis so that the mounting table 3 can be tilted.

Fig. 3 is a cross-sectional view showing the equipment mounting table 1, and Fig. 4 is a view showing the equipment mounting table 1 viewed from below. However, in FIG. 4, the operation member 8 and the grip part 9 mentioned later are not shown in figure. As shown in Figs. 3 and 4, the connecting portion 4 has two recesses 11 that are formed at intervals in the circumferential direction with the rotation shaft 10 as the center and open outward in the radial direction.

In the mounting table 3, the mounting table 3 is provided with: extending in a direction away from the first end edge portion 5, and along the extending direction, it can be moved between the first position P1 and the second position P2. The operating member 8 guided by the mounting table 3; and the urging member 12 that urges the operating member 8 from the second position P2 toward the first position P1. In Fig. 3, the operating member 8 is located at the first position P1.

The urging member 12 uses a compression coil spring, one end of which abuts against a wall surface 3 a located below the mounting table 3 and extending downward, and the other end abuts against the claw 13 of the operating member 8.

A shaft 14 is provided at the end on the side of the first end edge 5 of the operating member 8. The shaft 14 is provided in parallel with the rotating shaft 10 and serves as a convex portion. When the operating member 8 is located at the first position P1, the shaft 14 can be It is selectively fitted into any recess 11 corresponding to the rotation position of the mounting table 3. This fitting is released when the operating member 8 is moved toward the second position P2.

The end portion on the second end edge portion 6 side of the operating member 8 is located closer to the first end edge portion 5 side than the second end edge portion 6. The operating member 8 is provided with an operating element 15 that protrudes downward from an end on the side of the second end edge 6 and extends in a direction parallel to the rotation shaft 10. The operator 15 is used to move the operating member 8 from the first position P1 to the second position P2 against the urging force of the urging member 12.

In addition, it is not necessary for the operator 15 to extend only in a direction parallel to the rotation shaft 10. In addition, the cross-sectional shape of the operator 15 is not limited to the L shape as shown in FIG. 3, and may be the U shape and the V shape as shown in FIGS. 9A and 9B.

The space between the two recesses 11 is formed by a partial cylindrical surface 16 centered on the rotating shaft 10. In addition, the outer wall surface 17 of the two recesses 11 has a height from the rotating shaft 10 that is higher than the partial cylindrical surface 16.

In the center part of the mounting table 3, there is provided a mounting bolt 18 that has a bolt part protruding from the upper surface of the mounting table 3 and has a grip 9 for rotating the bolt part on the lower surface. By screwing the mounting bolt 18 with the bolt at the bottom of the appliance placed on the placing table 3, the appliance is fixed to the placing surface 7 of the placing table 3.

Figs. 5A to 8B show an example of a procedure for changing the tilt of the mounting table 3. Fig. 5A, Fig. 6A, Fig. 7A, and Fig. 8A are cross-sections of the appliance mounting table 1 showing each state in the changing step, Fig. 5B, Fig. 6B, and Fig. 7 B. Fig. 8B is a cross-section of the connecting portion 4 showing each state.

In the pinching portion 2 mounted on the pinched portion 19, as shown in FIG. 5A and FIG. 5B, when the shaft 14 of the operating member 8 is fitted into the concave portion 11 on the upper side of the connecting portion 4, the mounting table 3, it has an inclination corresponding to the recess 11. When the inclination of the mounting table 3 is further changed to a steeper inclination as shown in Figs. 7A and 7B, the fitting target of the shaft 14 is changed from the upper concave portion 11 to the lower concave portion 11, that is can.

That is, first, as shown in FIGS. 6A and 6B, the operating member 8 is moved to the opposite side of the connecting portion 4 against the urging force of the urging member 12. This movement can be easily performed by putting the palm upwards and placing the hand under the mounting table 3, hooking the fingers to the operator 15, and pulling it forward. As a result, the fitting of the shaft 14 to the upper recess 11 is released.

Next, in a state where the operator 15 is pulled forward by the hand, the mounting table 3 is rotated until, as shown in Fig. 7A and Fig. 7B, the shaft 14 reaches a position facing the lower recess 11 until. The second end edge portion 6 of the mounting table 3 can be easily rotated until the shaft 14 comes into contact with the wall surface 17 of the recess 11 on the lower side.

Next, the fingers of the hand are separated from the operator 15. As a result, as shown in FIGS. 8A and 8B, the operating member 8 is moved to the first position P1 by the urging force of the urging member 12, and the shaft 14 is fitted into the lower recess 11. Thereby, the inclination angle of the mounting table 3 is fixed to the position corresponding to the recess 11 on the lower side, and the change of the inclination is completed.

As described above, according to the present embodiment, as long as the operator 15 is pulled to the opposite side of the connection part 4 to rotate the mounting table 3 and the operator 15 is separated, the tilt of the mounting table 3 can be easily changed.

In addition, because the connecting portion 4 is an outer wall surface 17 with two recessed portions 11, the mounting table 3 can be easily mounted from one recessed portion 11 of the connecting portion 4 where the shaft 14 of the operating member 8 is fitted to the other one. The position of the recess 11 can be rotated so that the inclination of the mounting table 3 can be changed more easily.

In addition, the operator 15 is composed of a member that is located slightly closer to the first end edge 5 side than the second end edge 6 of the mounting table 3, protrudes downward, and extends in a direction parallel to the rotation shaft 10. Therefore, the operator 15 can be easily operated while hooking the hand to the end of the mounting table 3.

As mentioned above, although the embodiment of this invention was described, this invention is not limited to this. For example, a convex part may be used instead of the concave part 11 in the connection part 4, and a concave part may be used instead of the convex part in the operation member 8. In addition, there may be three or more recesses 11 in the connecting portion 4.

In addition, the operating member 8 may not perpendicularly intersect the first end edge portion 5 and the second end edge portion 6, but may extend obliquely. In addition, the operating member 8 may extend up to an intermediate position between the first end edge portion 5 and the second end edge portion 6, or the width may change in the middle.

1: Appliance installation table 2: Holding part 2a: Fixed part 2b: movable part 2c: Combined bolt 3: Mounting table 3a: wall surface 4: Connection part 5: The first end edge 6: 2nd end edge 7: Mounting surface 8: Operating components 9: Grip 10: Rotating shaft 11: recess 12: Pushing components 13: Claw 14: axis 15: Operator 16: Partial cylindrical surface 17: Wall 18: Mounting bolts 19: Snatched Department P1: 1st position P2: 2nd position

[Figure 1] A perspective view of an appliance mounting stand according to an embodiment of the present invention. [Figure 2] The right side view of the appliance mounting table in Figure 1. [Fig. 3] A cross-sectional view of the appliance mounting table in Fig. 1. [Fig. 4] A diagram showing the appearance of the appliance mounting stand of Fig. 1 as viewed from the lower side. [Fig. 5A] A cross-sectional view of the equipment mounting table in Fig. 1 illustrating an initial state before the inclination angle of the mounting table is changed. [Fig. 5B] A cross-sectional view of the connection part in the initial state described above. [Fig. 6A] A cross-sectional view of the first state of the appliance mounting table in the step of changing the inclination angle of the mounting table from the aforementioned initial state. [Figure 6B] A cross-sectional view of the connecting portion in the first state described above. [Fig. 7A] A cross-sectional view of the second state of the appliance mounting table in the aforementioned changing step. [Fig. 7B] A cross-sectional view of the connecting portion in the aforementioned second state. [Figure 8A] A cross-sectional view of the appliance mounting table when the aforementioned change step is completed. [Fig. 8B] A cross-sectional view of the connecting portion when the aforementioned modification step is completed. [Fig. 9A] A cross-sectional view showing an example in which the cross-sectional shape of the operator in the appliance mounting table of Fig. 1 is a U-shape. [Fig. 9B] A cross-sectional view showing an example in which the cross-sectional shape of the operator in the appliance mounting table of Fig. 1 is a V-shape.

1: Appliance installation table

2: Holding part

3: Mounting table

3a: wall surface

4: Connection part

5: The first end edge

6: 2nd end edge

8: Operating components

9: Grip

10: Rotating shaft

11: recess

12: Pushing components

13: Claw

14: axis

15: Operator

16: Partial cylindrical surface

17: Wall

18: Mounting bolts

P1: 1st position

P2: 2nd position

Claims (3)

An appliance installation table with: Is installed on the holding part of the holding member; and The mounting table has: a first end edge portion, a second end edge portion opposite to the first end edge portion, and a mounting surface that connects the first end edge portion and the second end edge portion; and The connecting portion is fixed to the holding portion, and the first end edge portion is rotatably connected to the holding portion along the circumference of the rotation axis of the first end edge portion; The connecting portion is provided with a concave portion or a convex portion that opens or protrudes outwardly in the radial direction of 2 or 3 or more formed at intervals in the circumferential direction centered on the rotation shaft, and In the aforementioned platform, there are: The operating member extends in the direction away from the first end edge portion in the mounting table, and along the extending direction, it can be located between the first position and the second position farther from the connecting portion than the first position The way of movement is guided by the stage; and A pushing member that pushes the operating member from the second position toward the first position; The end of the operating member on the side of the first end edge is provided with a convex portion or a concave portion, which is selectively fitted to the corresponding mounting table when the operating member is located in the first position. When the said recessed part or the said convex part in any one of the rotation positions is moved to the said 2nd position, the said fitting is released. Such as the appliance installation stand of claim 1, in which, The end portion on the second end edge portion side of the operating member is located closer to the first end edge portion side than the second end edge portion, The operating member is provided with an operating element that protrudes downward from the end on the side of the second end edge, and resists the urging force of the urging member from the operating member from the first position to the second position mobile. Such as the appliance installation stand of claim 1, in which, When the concave portion or the convex portion in the connecting portion is two concave portions, the two concave portions are formed by a partial cylindrical surface centered on the rotation axis, and the outer wall surface of the two concave portions is opposite to the The height of the rotating shaft is higher than the cylindrical surface of this part, When the concave portion or the convex portion in the operation member is one convex portion, the one convex portion is a shaft provided at the end of the operation member on the pinching portion side in parallel with the rotation axis.

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