CN215694136U

CN215694136U - Instrument fixing frame

Info

Publication number: CN215694136U
Application number: CN202121999366.6U
Authority: CN
Inventors: 方斌
Original assignee: Guangzhou Haoyu Biotechnology Co ltd
Current assignee: Guangzhou Haoyu Biotechnology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-02-01
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses an instrument fixing frame, comprising: the rack body is provided with a plurality of longitudinal sliding grooves and a plurality of transverse sliding grooves, and the longitudinal sliding grooves and the transverse sliding grooves are staggered and communicated with each other; a plurality of limiting holes are formed in the bottom surfaces of the longitudinal sliding groove and the transverse sliding groove; the fixing component comprises a connecting rod, a sliding block arranged at one end of the connecting rod and an interface part arranged at the other end of the connecting rod; the slider with vertical spout with horizontal spout slidable connection, the bottom of slider is equipped with scalable in order to insert the gag lever post in spacing hole. The fixing component is connected with the iron ring and the iron clamp through the connecting part, the position of the fixing component is adjusted on the frame body along the transverse direction and the longitudinal direction through the sliding block, the limiting rod is only required to be taken out of the limiting hole of the frame body during adjustment, after the fixing component is moved to a proper position, the limiting rod is inserted into the limiting hole, the adjustment can be completed, and the adjusting process is simple and rapid.

Description

Instrument fixing frame

Technical Field

The utility model relates to the technical field of experimental instrument fixing devices, in particular to an instrument fixing frame.

Background

During chemistry, chemical industry experiments, need to assemble laboratory glassware according to the requirement of operations such as reaction process, control method, inspection detection, wherein generally all can use the iron stand platform to fix and support various instruments, experimental operations such as filtration, heating, titration, fractionation. The conventional iron support generally comprises a base and an upright post, wherein the upright post is fixedly arranged on the base and cannot move, and an iron ring and an iron clamp are generally arranged on the upright post through a connecting rod and used for clamping and lifting various instruments; the patent publication No. CN206762927U discloses a general multi-position instrument fixing support, which comprises an upright post and a transverse rail, wherein two ends of the transverse rail are provided with brackets, the upright post is in sliding fit with the transverse rail, the upright post is provided with a rail, the rail is provided with a connecting rod for connecting an iron ring and an iron clamp, the number of the upright posts on the transverse rail is at least one, and each upright post is provided with at least one connecting rod. The multifunctional combined type multifunctional combined instrument has the characteristics of strong universality, multiple functions and the like, and the whole set of instrument can be assembled by only one piece of equipment.

However, the conventional instrument fixing frame is still difficult to adjust when the position of the connecting rod is adjusted, and the adjusting process is complex and inefficient.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides an instrument holder, which can solve the problem that the existing instrument holder is difficult to adjust at least to some extent.

The technical scheme of the utility model is realized as follows:

an instrument holder comprising:

the rack body is provided with a plurality of longitudinal sliding grooves and a plurality of transverse sliding grooves, and the longitudinal sliding grooves and the transverse sliding grooves are staggered and communicated with each other; a plurality of limiting holes are formed in the bottom surfaces of the longitudinal sliding groove and the transverse sliding groove;

the fixing component comprises a connecting rod, a sliding block arranged at one end of the connecting rod and an interface part arranged at the other end of the connecting rod; the slider with vertical spout with horizontal spout slidable connection, the bottom of slider is equipped with scalable in order to insert the gag lever post in spacing hole.

As a further alternative of the instrument fixing frame, the frame body comprises a transverse supporting rod and a longitudinal supporting rod, the transverse sliding groove is formed in the transverse supporting rod, and the longitudinal sliding groove is formed in the longitudinal supporting rod.

As a further alternative of the instrument fixing frame, a cushion block is arranged on the back of the frame body, the frame body is fixed on a support through screws, and the cushion block is located between the frame body and the support.

As a further alternative of the instrument fixing frame, a sliding hole is concavely arranged at the bottom of the sliding block, and the sliding hole extends into the connecting rod; a spring and the limiting rod are arranged in the sliding hole, one end of the spring is abutted against the end part of the sliding hole, and the other end of the spring is abutted against the end part of the limiting rod; the periphery of the connecting rod is provided with a slotted hole, and the slotted hole is communicated with the sliding hole; a pull rod extending along the radial direction is fixedly arranged on the limiting rod, penetrates through the slotted hole and is movably arranged in the slotted hole; the spring is compressed by pulling the pull rod to drive the limiting rod.

As a further alternative of the instrument fixing frame, the limiting rod is provided with an assembling hole which is arranged along the radial direction of the limiting rod, and the pull rod is in threaded connection with the assembling hole.

As a further alternative of the instrument fixing frame, the longitudinal sliding groove and the transverse sliding groove are both T-shaped grooves, and the cross section of the longitudinal sliding groove is the same as the cross section of the transverse sliding groove in size; the sliding block is in a regular quadrangular prism shape.

The utility model has the following beneficial effects: the fixing component is connected with the iron ring and the iron clamp through the connecting part, the position of the fixing component is adjusted on the frame body along the transverse direction and the longitudinal direction through the sliding block, the limiting rod is only required to be taken out of the limiting hole of the frame body during adjustment, after the fixing component is moved to a proper position, the limiting rod is inserted into the limiting hole, the adjustment can be completed, and the adjusting process is simple and rapid.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

FIG. 1 is a schematic view of an instrument holder according to the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is an exploded view of the securing member;

fig. 4 is an exploded view of the stop lever and the pull rod.

In the figure: 1. a frame body; 11. a longitudinal support bar; 111. a longitudinal chute; 12. a transverse support bar; 121. a transverse chute; 13. a limiting hole; 14. cushion blocks; 2. a fixing member; 21. a connecting rod; 22. a slider; 23. an interface section; 24. a slide hole; 25. a spring; 26. a limiting rod; 27. a slot; 28. a pull rod; 29. and (7) assembling holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. Based on the embodiments of the utility model.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1-4, there is shown an instrument holder comprising: the rack comprises a rack body 1, wherein a plurality of longitudinal sliding grooves 111 and a plurality of transverse sliding grooves 121 are formed in the rack body 1, and the longitudinal sliding grooves 111 and the transverse sliding grooves 121 are staggered and communicated with each other; a plurality of limiting holes 13 are formed in the bottom surfaces of the longitudinal sliding groove 111 and the transverse sliding groove 121; a fixing member 2 including a link 21, a slider 22 provided at one end of the link 21, and an interface portion 23 provided at the other end of the link 21; the sliding block 22 and the longitudinal sliding groove 111 are slidably connected with the transverse sliding groove 121, and the bottom of the sliding block 22 is provided with a limiting rod 26 which can stretch and is inserted into the limiting hole 13.

In other words, the fixing member 2 is connected with the iron ring and the iron clamp through the connecting part 23, the position of the frame body 1 is adjusted along the transverse direction and the longitudinal direction through the sliding block 22, the limiting rod 26 only needs to be drawn out of the limiting hole 13 of the frame body 1 during adjustment, after the position is moved to a proper position, the limiting rod 26 is inserted into the limiting hole 13, and the adjustment can be completed, so that the adjustment process is simple and rapid.

In the above embodiment, in order to save materials, referring to fig. 1 and 2, the frame body 1 includes a transverse support rod 12 and a longitudinal support rod 11, the transverse sliding groove 121 is disposed on the transverse support rod 12, and the longitudinal sliding groove 111 is disposed on the longitudinal support rod 11. Wherein the rack body 1 may be fixed to a support (not shown), such as a wall, a laboratory bench, etc., by screws; in order to prevent the back of the frame body 1 from being attached to the support, referring to fig. 2, a cushion block 14 is disposed on the back of the frame body 1, the cushion block 14 is located between the frame body 1 and the support, and the cushion block 14 makes a certain gap exist between the frame body 1 and the support, so that when the limiting rod 26 passes through the limiting hole 13, a certain space is provided for accommodating the end of the limiting rod 26.

In the above embodiment, in order to facilitate the extension and retraction of the limiting rod 26, referring to fig. 3, a sliding hole 24 is concavely formed at the bottom of the sliding block 22, and the sliding hole 24 extends into the connecting rod 21; a spring 25 and the limiting rod 26 are arranged in the sliding hole 24, one end of the spring 25 abuts against the end of the sliding hole 24, and the other end abuts against the end of the limiting rod 26; a slotted hole 27 is formed on the peripheral side of the connecting rod 21, and the slotted hole 27 is communicated with the slide hole 24; a pull rod 28 extending along the radial direction is fixedly arranged on the limiting rod 26, and the pull rod 28 passes through the slot hole 27 and is movably arranged in the slot hole 27; the spring 25 is compressed by pulling the pull rod 28 to drive the stopper rod 26. In this way, when the fixing member 2 needs to be moved, the pull rod 28 can be pulled, so that the limiting rod 26 is retracted into the slide hole 24, so that the slide block 22 can move in the longitudinal slide groove 111 and the transverse slide groove 121, and after the slide block 22 is moved to a proper position, the pull rod 28 is released, and the spring 25 allows the limiting rod 26 to be inserted into the limiting hole 13.

In order to facilitate assembly, referring to fig. 3 and 4, the stopper rod 26 is provided with an assembly hole 29 arranged along a radial direction thereof, and the pull rod 28 is in threaded connection with the assembly hole 29. Thus, during assembly, the spring 25 and the stopper rod 26 can be sequentially plugged into the slide hole 24, and the pull rod 28 enters from the slot 27 and is inserted into the assembly hole 29 of the stopper rod 26, so that the pull rod 28 and the stopper rod 26 are fixedly connected.

In the above embodiment, referring to fig. 2, the longitudinal sliding groove 111 and the transverse sliding groove 121 are both T-shaped grooves, so that the sliding block 22 is limited to slide only along the length direction of the longitudinal sliding groove 111 and the transverse sliding groove 121; for the convenience of manufacture, the cross section of the longitudinal sliding groove 111 is the same as the cross section of the transverse sliding groove 121; the slider 22 is in a regular quadrangular prism shape.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An instrument holder, comprising:

2. The apparatus fixing frame according to claim 1, wherein the frame body comprises a transverse supporting rod and a longitudinal supporting rod, the transverse sliding groove is formed on the transverse supporting rod, and the longitudinal sliding groove is formed on the longitudinal supporting rod.

3. The apparatus fixing frame according to claim 2, wherein the frame body is provided with a cushion block on the back surface, the frame body is fixed on the support through a screw, and the cushion block is positioned between the frame body and the support.

4. The instrument holder according to claim 1, wherein a slide hole is concavely formed at the bottom of the slide block, and the slide hole extends into the connecting rod; a spring and the limiting rod are arranged in the sliding hole, one end of the spring is abutted against the end part of the sliding hole, and the other end of the spring is abutted against the end part of the limiting rod; the periphery of the connecting rod is provided with a slotted hole, and the slotted hole is communicated with the sliding hole; a pull rod extending along the radial direction is fixedly arranged on the limiting rod, penetrates through the slotted hole and is movably arranged in the slotted hole; the spring is compressed by pulling the pull rod to drive the limiting rod.

5. The instrument holder according to claim 4, wherein said stop rod is provided with an assembling hole arranged along a radial direction thereof, and said pull rod is in threaded connection with said assembling hole.

6. The instrument holder according to claim 1, wherein said longitudinal slot and said transverse slot are both T-shaped slots, and the cross-section of said longitudinal slot is the same size as the cross-section of said transverse slot; the sliding block is in a regular quadrangular prism shape.