CN209254801U - A kind of fixed device and fixed frame - Google Patents

Abstract

The utility model provides a kind of fixed device and fixed frame, belongs to test equipment technical field.Fixed device includes: bottom plate, and multiple sliding grooves are intervally distributed on bottom plate；Multiple movable components, movable component are slidably arranged in sliding groove, form grasping part between wherein at least two movable component.The fixation device can clamp various sizes of experiment equipment, and can combine different types of experiment equipment, and experiment equipment can be fixed, this is reasonable in design, practical.Fixed frame includes fixed device, the repertoire with the fixation device.

Description

A kind of fixed device and fixed frame

Technical field

The utility model relates to test equipment technical fields, in particular to a kind of fixed device and fixed frame.

Background technique

During current test, test tube can only be fixed, the fixation of culture dish can not be compatible with, tried simultaneously Pipe and culture dish during carrying out test use carry out that difference can not be handled simultaneously when processing means during the test The experiment equipment of size, therefore the experimental implementation of the test tube and culture dish to different size is even more to increase experimenter to prepare examination The difficulty tested, requires a great deal of time and a large amount of experimentation cost, and same amount of experiment equipment the space occupied is big, And it is easy to cause the sliding of test tube and culture dish, is not easy to movement when processing.

Inventor has found under study for action, existing at least to have the disadvantage in that in the related technology

Type, the model for being applicable in equipment are excessively single.

Utility model content

The utility model provides a kind of fixed device, improves the deficiencies in the prior art, can clamp various sizes of Experiment equipment, and different types of experiment equipment can be combined, and experiment equipment can be fixed, structure design Rationally, practical.

The utility model additionally provides a kind of fixed frame comprising fixation device mentioned above has fixation dress The repertoire set.

The embodiments of the present invention this can be implemented so that

The embodiments of the present invention provide a kind of fixed device comprising:

Bottom plate is intervally distributed with multiple sliding grooves on the bottom plate；

Multiple movable components, the movable component is slidably arranged in the sliding groove, described in wherein at least two Grasping part is formed between movable component.

Specifically, the fixation device can clamp various sizes of experiment equipment, and different types of reality can be combined Equipment is tested, and experiment equipment can be fixed, this is reasonable in design, practical.

Optionally, the movable component includes sliding part and movable part, and the sliding part is slidably arranged on the cunning In dynamic slot, form the grasping part between the movable part of at least two movable components, the movable part with it is described Sliding part is flexibly connected so that the grasping part is adjustable.

Optionally, the sliding part includes sliding bar, strip-shaped hole is provided on the movable part, the sliding bar is slidably Be arranged in the strip-shaped hole, be provided with protrusion on the sliding bar, and the size of the strip-shaped hole is less than the ruler of the protrusion It is very little.

Optionally, the movable component further includes replying part and rotating member, is provided with construction section on the sliding bar, described Construction section is located at the protrusion and the sliding bar between the one end of the first preset direction far from the movable part, the rotation Part is rotatably embedded on the construction section；

The reply part is arranged between the rotating member and the movable part, so that the sliding bar has along the item The one end in shape hole to the strip-shaped hole the other end movement tendency.

Optionally, the side on the movable part close to the bottom plate is provided with the accommodation groove being connected to the strip-shaped hole, The reply part and the rotating member are arranged in the accommodation groove.

Optionally, the movable component further includes the sealed piece made of flexible material, the sealed piece and the activity Part has one end connection of the accommodating channel opening, is provided with closing mouth on the sealed piece, the sliding bar is slidably worn Set on the closing mouth.

Optionally, the sliding part further includes sliding shoe, and the sliding groove is T-slot, the sliding shoe and the sliding One end of bar connects, and the sliding shoe is slidably arranged in the sliding groove, and the sliding shoe and the sliding bar are in T Shape setting.

Optionally, the movable component further includes retainer, and the retainer includes arresting lever and stop head, the stop Head is connect with one end of the arresting lever, and the sliding part is provided with along the axis of the sliding bar through the logical of the sliding part Hole, one end of the arresting lever are used for across the through-hole and stretch out the through-hole so that one end of the arresting lever with it is described The bottom wall of sliding groove abuts, and the arresting lever is threadedly connected to the sliding part.

Optionally, the movable part is arc-shaped close to one end of the grasping part.

Optionally, the fixed device further includes block piece, and the sliding groove has at least one end of the bottom plate to be opened Mouthful, the block piece connect with the bottom plate and for closing the opening；

Be additionally provided with the slot that penetrates for wearing experiment equipment on the bottom plate, it is described penetrate slot be disposed therein it is adjacent Between two sliding grooves.

The embodiments of the present invention additionally provide a kind of fixed frame comprising fixation device mentioned above has The repertoire of the fixation device.

Compared with prior art, the beneficial effect of the utility model embodiment includes, for example:

The fixation device can be slidably disposed in the sliding groove of bottom plate by movable component, enable movable component Enough adjustment position between movable component so that form adjustable grasping part, for the different rulers placed Very little experiment equipment is clamped, since grasping part is adjustable therefore can be used for the clamping of different types of experiment equipment, And experiment equipment to be placed can be fixed, this is reasonable in design, practical.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is the structural schematic diagram of fixed device provided by the embodiment of the utility model；

Fig. 2 is the partial enlarged view at the I of fixed device shown in FIG. 1；

Fig. 3 is the structural schematic diagram under a kind of visual angle of movable component provided by the embodiment of the utility model；

Fig. 4 is the structural schematic diagram under another visual angle of movable component provided by the embodiment of the utility model；

Fig. 5 is cross-sectional view of the movable component shown in Fig. 4 along the direction A-A；

Fig. 6 is the structural schematic diagram under a kind of visual angle of bottom plate provided by the embodiment of the utility model；

Fig. 7 is the structural schematic diagram under another visual angle of bottom plate provided by the embodiment of the utility model；

Fig. 8 is the structural schematic diagram of fixed frame provided by the embodiment of the utility model；

Fig. 9 is the cut-away view of frame body provided by the embodiment of the utility model and its associated component.

Icon: 100- fixed frame；10- fixes device；11- bottom plate；111- sliding groove；112- penetrates slot；13- activity group Part；130- grasping part；131- sliding part；1310- through-hole；1311- sliding bar；13111- protrusion；13112- construction section； 1312- sliding shoe；133- movable part；1331- strip-shaped hole；1332- accommodation groove；13321- opening；135- replys part；137- turns Moving part；139- retainer；1391- arresting lever；1392- stop head；141- sealed piece；1411- closes mouth；15- block piece；30- Frame body；The first groove portion of 31-；The second groove portion of 33-；35- transverse direction straining beam；50- tabletting.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.

Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the range of the utility model protection.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

In the description of the present invention, it should be noted that if occur term " center ", "upper", "lower", " left side ", The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "inner", "outside" is orientation based on the figure or position Relationship or the utility model product using when the orientation or positional relationship usually put, be merely for convenience of describing this reality It is described with novel with simplified, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific Orientation construction and operation, therefore should not be understood as limiting the present invention.

In addition, being only used for distinguishing description if there is term " first ", " second ", " third " etc., and should not be understood as indicating Or imply relative importance.

In addition, being not offered as requiring component abswolute level or outstanding if there are the terms such as term "horizontal", "vertical", " pendency " It hangs down, but can be slightly tilted.It is not to indicate to be somebody's turn to do if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical" Structure is had to fully horizontally, but can be slightly tilted.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, if there is art Language " setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachable Connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, centre can also be passed through Medium is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can specific feelings Condition understands the concrete meaning of above-mentioned term in the present invention.

Embodiment 1

Fig. 1-Fig. 7 is please referred to, a kind of fixed device 10 is present embodiments provided comprising:

Bottom plate 11 is intervally distributed with multiple sliding grooves 111 on bottom plate 11；

Multiple movable components 13, movable component 13 are slidably arranged in sliding groove 111, wherein at least two activity group Grasping part 130 is formed between part 13.

What needs to be explained here is that being provided with sliding groove 111 on bottom plate 11, movable component 13 is slidably arranged in sliding groove To realize the relative movement between multiple slide assemblies in 111, relative movement is between slide assemblies to form clamping range difference Grasping part 130, the test equipments such as various sizes of test tube, culture dish, flask can be adapted to.

It should be noted that the setting that can slide of movable component 13 is in sliding groove 111 and is capable of fixing and is needing pair The position that the experiment equipment being placed on bottom plate 11 is clamped.When it is implemented, according to specific implementation environmental activity component 13 It can also be slideably positioned on bottom plate 11 by modes such as sliding rail, lead screws.

It is understood that clamping is fixed to multiple test tubes, culture dish or other experiment equipments in order to realize, mention Space-efficient, multiple movable components 13 are arranged according to different experiment equipment, and by least two movable components 13 into Row is fixed.And since movable component 13 is slidably disposed in sliding groove 111, experiment equipment can be across multiple cunnings After dynamic slot 111, clamped via the movable component 13 being arranged on the sliding groove 111 at experiment equipment both ends.Likewise, same It also may be implemented to grip experiment equipment between adjacent two movable component 13 between sliding groove 111.Therefore, it presss from both sides Holding space 130 can be formed between the movable component 13 of two, three, four or other quantity.Likewise, multiple activity groups Part 13 can form the grasping part 130 of one, two, three or other quantity.

Specifically, the fixation device 10 can be slidably disposed in the sliding groove 111 of bottom plate 11 by movable component 13 It is interior, enable movable component 13 to adjust position to form adjustable grasping part 130 between movable component 13, uses It is clamped in the various sizes of experiment equipment placed, since grasping part 130 is adjustable therefore can also use In the clamping of different types of experiment equipment, and experiment equipment to be placed can be fixed, this is reasonable in design, practical Property is strong.

Fig. 1-Fig. 5 is please referred to, movable component 13 includes sliding part 131 and movable part 133, and sliding part 131 is slidably set Be placed in sliding groove 111, between the movable part 133 of at least two movable components 13 formed grasping part 130, movable part 133 with Sliding part 131 is flexibly connected so that grasping part 130 is adjustable.

What needs to be explained here is that movable component 13 passes through activity of the sliding part 131 in sliding groove 111, to realize The movement of the whole position on bottom plate 11 of movable component 13, when being moved to set clamping station, at least two activity groups The grasping part 130 that part 13 is formed is formed between the movable part 133 of movable component 13, passes through movable part 133 and sliding part Sliding setting between 131, movable part 133 can the opposite sliding of sliding part 131 enable the size of grasping part 130 according to The experiment equipment being arranged in grasping part 130 is finely adjusted；And movable part 133 can also be rotated relative to sliding part 131, from And compensate for for portion size beyond can not directly be clamped after sliding groove 111, it needs using multiple movable components 13 Experiment equipment is clamped after adjustment angle.

It is understood that in the present embodiment, movable part 133 and sliding part 131 be flexibly connected including being slidably connected and Rotation connection to realize the various sizes of adaptation to experiment equipment, and presss from both sides experiment equipment on same working face It holds.When it is implemented, according to specific implementation situation sliding part 131 height may be arranged as multiple height or height it is adjustable, To realize that the working depth for forming the movable part 133 of the same grasping part 130 is different, or form the different clamping sky of height Between 130.

It is understood that the sliding part 131 of movable component 13 and the quantity of movable part 133 are one in the present embodiment It is a.When it is implemented, can according to the quantity of sliding part 131 and movable part 133 in specific implementation one movable component 13 of environment Think two, three or other quantity.

Fig. 1-Fig. 5 is please referred to, sliding part 131 includes sliding bar 1311, is provided with strip-shaped hole 1331 on movable part 133, sliding Lever 1311 is slidably arranged in strip-shaped hole 1331, and protrusion 13111, and the ruler of strip-shaped hole 1331 are provided on sliding bar 1311 The very little size for being less than protrusion 13111.

What needs to be explained here is that sliding part 131 passes through setting protrusion 13111, and it is threaded through on movable part 133 and is arranged Strip-shaped hole 1331, under the normal operating conditions of fixed device 10, movable part 133 by whereabouts naturally under the effect of gravity, And the size of strip-shaped hole 1331 is less than the size of protrusion 13111, prevent protrusion 13111 is from by strip-shaped hole 1331, thus Realize the fixation of the relative position of movable part 133 and sliding part 131.

It is understood that any endpoint of protrusion 13111 is to corresponding sides when the shape of protrusion 13111 is triangle The minimum value of height be greater than the width of strip-shaped hole 1331, to prevent protrusion 13111 from by strip-shaped hole 1331；Work as protrusion When 13111 shape is quadrangle, the minimum value of the height of any endpoint of protrusion 13111 to corresponding sides is greater than strip-shaped hole 1331 Width, to prevent protrusion 13111 from by strip-shaped hole 1331；When protrusion 13111 is irregular shape, protrusion 13111 Profile on minimum range be greater than the width of strip-shaped hole 1331, to prevent protrusion 13111 from by strip-shaped hole 1331；When When protrusion 13111 is other shapes, and so on, so that the minimum range of the profile of protrusion 13111 is greater than strip-shaped hole 1331 Width is so that protrusion 13111 cannot pass through strip-shaped hole 1331.

In the present embodiment, by the way that protrusion 13111 is arranged on sliding bar 1311 and strip-shaped hole is arranged on movable part 133 1331 so that realize the fixation of the relative position between sliding part 131 and movable part 133.When it is implemented, according to specific implementation Environment can also realize consolidating for relative position by modes such as screw thread, sliding slot, bayonet locks between sliding part 131 and movable part 133 It is fixed.

There is also the need to explanation, the strip-shaped hole 1331 being arranged on movable part 133 is in addition to for stopping sliding bar 1311 On protrusion 13111 pass through except, strip-shaped hole 1331 can be used for movable part 133 relative to sliding bar 1311 sliding rise To the effect of guiding.In addition to this, in other embodiments, movable part 133 can also pass through the structures such as sliding groove 111, guide rail It is slidably connected with sliding bar 1311.

Fig. 1-Fig. 5 is please referred to, movable component 13 further includes replying part 135 and rotating member 137, is provided on sliding bar 1311 Construction section 13112, construction section 13112 are located at protrusion 13111 and sliding bar 1311 along the first preset direction far from movable part 133 One end between, rotating member 137 is rotatably embedded on construction section 13112；

It replys part 135 to be arranged between rotating member 137 and movable part 133, so that sliding bar 1311 has along strip-shaped hole 1331 one end to strip-shaped hole 1331 the other end movement tendency.

What needs to be explained here is that the first preset direction (is shown as direction a) along sliding bar 1311 far from bottom plate in Fig. 3 11 one end is arranged to the direction of bottom plate 11, and the setting of construction section 13112 is default along first with sliding bar 1311 in protrusion 13111 Between the one end of direction far from movable part 133, can be in order to the detachable maintaining of sliding part 131 situations such as.When it is implemented, according to Specific implementation environment rotating member 137 can also be arranged between protrusion 13111 and side of the sliding bar 1311 far from bottom plate 11, Or setting is in protrusion 13111.

There is also the need to explanation, replys the screen resilience that part 135 provides and be arranged along the length direction of strip-shaped hole 1331, or The one of component for replying the screen resilience that part 135 provides is arranged along the length direction of strip-shaped hole 1331, so that providing makes to slide Bar 1311 has the movement tendency along one end of strip-shaped hole 1331 to the other end.In the present embodiment, grasping part 130 is located at activity One end of part 133, therefore when not clamping the state of experiment equipment, the separate clamping that sliding bar 1311 is located at strip-shaped hole 1331 is empty Between 130 side.In addition to this, in other embodiments, the both ends of the same movable part 133 are respectively formed grasping part 130 When, both ends of the sliding bar 1311 in strip-shaped hole 1331 be required to close to or far from trend, therefore do not clamping experiment When the state of equipment, sliding bar 1311 is located at the middle position of strip-shaped hole 1331.

In the present embodiment, construction section 13112 protrudes from the peripheral surface setting of sliding bar 1311, and rotating member 137 passes through cunning One end of lever 1311 cooperates after being arranged entrance with construction section 13112, realizes the rotation of rotating member 137, turns in the present embodiment Moving part 137 is the components for including bearing, and structure is widely used by those skilled in the art, and details are not described herein again.Tool , can also be identical as the peripheral surface size of sliding bar 1311 according to specific implementation environment construction section 13112 when body is implemented, pass through Rotating member 137 is fixed in construction section 13112 by axis circlip, to realize the rotation of rotating member 137.In addition to this, it installs Section 13112 can also be for the annular groove of the axle center of sliding bar 1311 setting, rotating member 137 be arranged or be embedded in construction section Rotation is realized in 13112.

It is understood that forming at least two of grasping part 130 by using the reply realization of part 135 in the application Movable part 133 has trend close to each other, to realize the clamping to experiment equipment, replying part 135 includes but is not limited to bullet Spring, elastic drag rope, elastic slice etc..

Fig. 1-figure is please referred to, the side of close bottom plate 11 is provided with the accommodating being connected to strip-shaped hole 1331 on movable part 133 Slot 1332, replys part 135 and rotating member 137 is arranged in accommodation groove 1332.

What needs to be explained here is that accommodation groove 1332 is used to that part 135 will to be replied and rotating member 137 is disposed around inside, play The effect of protection, and it is capable of providing the link position for replying part 135.When it is implemented, can also be made according to specific implementation environment Reply part 135 and rotating member 137 are protected with protective cover etc..

Fig. 3-Fig. 5 is please referred to, movable component 13 further includes sealed piece 141 made of flexible material, sealed piece 141 and work Moving part 133 has one end connection of the opening of accommodation groove 1,332 13321, is provided with closing mouth 1411, sliding bar on sealed piece 141 1311 are slidably arranged in closing mouth 1411.

What needs to be explained here is that using sealed piece 141 made of flexible material that movable part 133 is close in the present embodiment One end of bottom plate 11 is closed, and the clast that can prevent 13 internal activity of movable component from generating, which is fallen, to be caused to experimental result It influences.It is made when it is implemented, rubber, cloth, synthetic material etc. can be used according to specific implementation environment flexible material.

It should be noted that closing mouth 1411 is correspondingly arranged with strip-shaped hole 1331, so that sealed piece 141 is not to sliding bar 1311 movement has an impact.In the present embodiment, since sealed piece 141 is made using flexible material, closing mouth 1411 Width is considerably less than the diameter of sliding bar 1311.When it is implemented, also according to the width of specific implementation environment closing mouth 1411 It can be equal to or more than the diameter of sliding bar 1311.

Please refer to Fig. 1-Fig. 5, sliding part 131 further includes sliding shoe 1312, and sliding groove 111 is T-slot, sliding shoe 1312 with One end of sliding bar 1311 connects, and sliding shoe 1312 is slidably arranged in sliding groove 111, and sliding shoe 1312 and sliding bar 1311 T-shaped settings.

What needs to be explained here is that sliding shoe 1312 and the T-shaped setting of sliding bar 1311, cunning of the sliding shoe 1312 in T shape Sliding in dynamic slot 111, so that sliding part 131 can slide in sliding groove 111 and prevent from.Specific implementation When, it can be arranged according to specific implementation environment sliding shoe 1312 and sliding bar 1311 with other forms such as L-shaped, Y shapes.

Fig. 1-Fig. 5 is please referred to, movable component 13 further includes retainer 139, and retainer 139 includes arresting lever 1391 and stop First 1392, stop head 1392 is connect with one end of arresting lever 1391, and sliding part 131 is provided with along the axis of sliding bar 1311 and passes through The through-hole 1310 of sliding part 131 is worn, one end of arresting lever 1391 is used for across through-hole 1310 and stretches out through-hole 1310, so that only One end of lever 1391 is abutted with the bottom wall of sliding groove 111, and arresting lever 1391 is threadedly connected to sliding part 131.

What needs to be explained here is that when sliding part 131 can be free to slide in sliding groove 111, the edge of sliding shoe 1312 The size of first preset direction is less than the size of sliding groove 111, when arresting lever 1391 is from 1312 institute of sliding shoe of sliding part 131 One end stretch out after, one end of arresting lever 1391 is abutted with the bottom wall of sliding groove 111, so that sliding shoe 1312 is close to bottom wall Side is far from bottom wall, to make side of the sliding shoe 1312 far from bottom wall abut with sliding groove 111, and as arresting lever 1391 is stretched The increase of the length of through-hole 1310 out, so that sliding shoe 1312 and sliding groove 111 push against, to realize that movable component 13 is fixed on In sliding groove 111.

It is understood that arresting lever 1391 is threadedly coupled with sliding part 131, set on some or all of arresting lever 1391 External screw thread is set, the internal screw thread that the setting of some or all of through-hole 1310 is adapted to the external screw thread of arresting lever 1391 stops to realize The threaded connection of lever 1391 and sliding part 131.When it is implemented, can also be passed through according to specific implementation environment arresting lever 1391 The modes such as guide rail realize that through-hole 1310 is stretched out in one end of arresting lever 1391.

Fig. 1-Fig. 5 is please referred to, movable part 133 is arc-shaped close to one end of grasping part 130.

What needs to be explained here is that movable part 133 is arc-shaped close to one end of grasping part 130, it can partially be adapted to reality Test the exterior contour of equipment.When it is implemented, according to specific implementation environment, movable part 133 close to one end of grasping part 130 also It can be set to the other shapes such as V-arrangement.

It is understood that when it is implemented, can also movable part 133 close to grasping part 130 one end setting by The buffer layer of flexible material support, flexible material includes but is not limited to sponge, rubber, cloth etc..

Fig. 1-Fig. 7 is please referred to, fixed device 10 further includes block piece 15, and sliding groove 111 has at least one end of bottom plate 11 There is opening 13321, block piece 15 connect with bottom plate 11 and for closing opening 13321；

Be additionally provided on bottom plate 11 and penetrate slot 112 for wear experiment equipment, penetrate slot 112 be disposed therein it is adjacent Between two sliding grooves 111.

What needs to be explained here is that one end of sliding groove 111 has opening 13321 in the present embodiment, sliding part 131 is logical It crosses opening 13321 to be placed into sliding groove 111, in order to avoid sliding part 131 deviates from sliding groove 111 in use, therefore Block piece 15 is arranged to close the opening 13321 of sliding groove 111.It is worth noting that, block piece 15 is used in sliding groove It is formed and is stopped at 111 opening 13321, block piece 15 is provided entirely in sliding groove 111 in the present embodiment.When it is implemented, According to specific implementation environment, block piece 15 can be partially arranged in sliding groove 111, and block piece 15 also can be set in sliding groove It is in 111 but contactless with sliding groove 111, and block piece 15 is fixed by modes such as outside supports.

It is understood that sliding groove 111 is provided with opening 13321 in one end of bottom plate 11 in the present embodiment.Specifically When implementation, it can also be arranged in other ends of bottom plate 11 for putting block piece 15 according to specific implementation environment sliding groove 111 The opening 13321 for entering sliding groove 111,13321 quantity of being open can be two, three or other quantity.

There is also the need to explanations, when experiment equipment is other experiment equipments with longer bottleneck such as test tube, flask It is that the slot 112 that penetrates between two adjacent sliding grooves 111 can be used for wearing the bottleneck of experiment equipment, avoids the occurrence of clamping Unstable situation.

Embodiment 2

Fig. 8 and Fig. 9 are please referred to, a kind of fixed frame 100 is present embodiments provided comprising fixation device mentioned above 10, the repertoire with the fixation device 10.

The structure of fixed device 10 can be with reference implementation example 1, which has the institute of fixed device 10 functional.

What needs to be explained here is that being, fixed device 10 further includes frame body 30, two of frame body 30 in the operating condition Side wall has the slot being correspondingly arranged, and slot has interconnected the first groove portion 31 and the second groove portion 33, and the first groove portion 31 Through frame body 30, for the second groove portion 33 for being adapted to bottom plate 11, the both ends of bottom plate 11 are inserted into first by the arrival end of frame body 30 Groove portion 31, and be finally embedded in the second groove portion 33 to be fixed on frame body 30.

It should also be noted that, fixed frame 100 further includes tabletting 50, one end of tabletting 50 and the first groove portion 31 are far from second The side wall of the side of groove portion 33 connects, so that bottom plate 11, which is embedded, to be had after the second groove portion 33 close to 33 cell wall of the second groove portion Trend avoids loosening for bottom plate 11.

In the present embodiment, the side opposite with arrival end of frame body 30 is provided with lateral straining beam 35, whole to increase frame body 30 Intensity.Therefore, tabletting 50 has sequentially connected first segment, second segment and third section, and wherein first segment is parallel with third section Setting, second segment are tilted along the arrival end of frame body 30 to the direction of lateral straining beam 35, and first segment and the first groove portion 31 are far from second The side wall of the side of groove portion 33 connects, and third section is abutted with fixed device 10.

In conclusion the fixation device 10 can be slidably disposed in the sliding groove of bottom plate 11 by movable component 13 In 111, movable component 13 is enabled to adjust position to form adjustable grasping part between movable component 13 130, for being clamped to the various sizes of experiment equipment placed, since grasping part 130 is adjustable therefore It can be used for the clamping of different types of experiment equipment, and experiment equipment to be placed can be fixed, structure design is closed Reason, it is practical.

It should be noted that in the absence of conflict, the feature in the embodiments of the present invention can be combined with each other.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of fixed device characterized by comprising

Bottom plate is intervally distributed with multiple sliding grooves on the bottom plate；

Multiple movable components, the movable component are slidably arranged in the sliding groove, activity described in wherein at least two Grasping part is formed between component.

2. fixed device according to claim 1, which is characterized in that the movable component includes sliding part and movable part, The sliding part is slidably arranged in the sliding groove, is formed between the movable part of at least two movable components The grasping part, the movable part is flexibly connected with the sliding part so that the grasping part is adjustable.

3. fixed device according to claim 2, which is characterized in that the sliding part includes sliding bar, the movable part On be provided with strip-shaped hole, the sliding bar is slidably arranged in the strip-shaped hole, and protrusion, and institute are provided on the sliding bar The size for stating strip-shaped hole is less than the size of the protrusion.

4. fixed device according to claim 3, which is characterized in that the movable component further includes replying part and rotation Part, construction section is provided on the sliding bar, and the construction section is located at the protrusion and the sliding bar along the first preset direction Between one end far from the movable part, the rotating member is rotatably embedded on the construction section；

The reply part is arranged between the rotating member and the movable part, so that the sliding bar has along the strip-shaped hole One end to the strip-shaped hole the other end movement tendency.

5. fixed device according to claim 4, which is characterized in that the side on the movable part close to the bottom plate is set It is equipped with the accommodation groove being connected to the strip-shaped hole, the reply part and the rotating member are arranged in the accommodation groove.

6. fixed device according to claim 3, which is characterized in that the sliding part further includes sliding shoe, the sliding Slot is T-slot, and the sliding shoe is connect with one end of the sliding bar, and the sliding shoe is slidably arranged on the sliding groove It is interior, and the sliding shoe and the T-shaped setting of the sliding bar.

7. fixed device according to claim 6, which is characterized in that the movable component further includes retainer, described to stop Moving part includes arresting lever and stop head, and the stop head is connect with one end of the arresting lever, and the sliding part is along the sliding The axis of bar is provided with the through-hole through the sliding part, and one end of the arresting lever is used for across described in the through-hole and stretching Through-hole, so that one end of the arresting lever is abutted with the bottom wall of the sliding groove, and the arresting lever is threadedly connected to the cunning Moving part.

8. fixed device according to claim 2, which is characterized in that the movable part is close to one end of the grasping part It is arc-shaped.

9. fixed device according to claim 1-8, which is characterized in that the fixed device further includes stopping Part, the sliding groove have opening at least one end of the bottom plate, and the block piece connect with the bottom plate and for closing The opening；

The slot that penetrates for wearing experiment equipment is additionally provided on the bottom plate, the slot that penetrates is disposed therein adjacent two Between the sliding groove.

10. a kind of fixed frame, which is characterized in that including the described in any item fixed devices of claim 1-9.