KR100746748B1 - Fixing assembly for training instrument - Google Patents

Abstract

A training instrument fixing assembly is provided to reduce friction resistance and noise by installing a bearing on the contact surface between a contact press unit of an operation member and a pressed unit of a movable member. In a training instrument fixing assembly, a profile plate has mounting slots composed of an upper narrow opening part and a lower wide receiving part, and repeatedly arranged. An attaching/detaching tool(F1) comprises a housing having a detaching unit for training instruments, on the upside; an operation member(20) installed at the housing; and a movable member(30) having a hanging projection(35) exposed to the lower side of the housing and a pressed unit(31) connected to the hanging projection, embedded in the housing, and pushed by the operation member and slid. If the hanging projection of the movable member moving by the operation member is displaced, the hanging projection passes through the narrow opening part of the profile plate.

Description

Training Equipment Fixture Assembly {FIXING ASSEMBLY FOR TRAINING INSTRUMENT}

1 is a perspective view of a training base material fixing assembly according to the present invention,

Figure 2a is a plan view of the internal operation for explaining the relationship between the movable member and the movable member of the fixed assembly according to the present invention;

2b is an exploded perspective view of the movable member and the fixed member;

Figure 3 is a schematic diagram showing only the outer line of the housing and the locking projections and the fixing member when observed from the top to explain the state in which the locking projection of the movable member during the operation according to Figure 2a,

4 is a schematic diagram of a fixing assembly in which the training material may be fixed in a manner different from that of FIGS. 2A and 3.

<Description of the symbols for the main parts of the drawings>

F: Fixed assembly F1: Removal mechanism

10: housing 11A: upper member

11a: removable part 11B: lower member

15: guide rail 20: movable member

21: contact pressing portion 30: driven member

31: Pressed part 33: Restriction part

35: protrusion 35A: wide part

35B: narrow portion 37: fixing member

40: profile plate 41: mounting slot

43: narrow opening 45: wide opening

The present invention relates to a fixed assembly used to fix a training material to a profile plate for practicing, demonstrating or teaching a product produced in relation to aerodynamics, hydrodynamics, electronics, etc. in an automated process.

In particular, the present invention by the movable member to be inserted into the narrow slot opening of the mounting plate of the profile plate

As the locking projections of the movable member move to deform the outer shape, the size is reduced or

The gap between the engaging projections of the two movable members is reduced to match the gap between the narrow openings of the two mounting slots.

The present invention relates to a moist material fixing assembly which can be easily detached to a mounting slot of the profile plate.

Regarding the automation process, various materials such as motors and displays are removed from the profile plate while training on aerodynamics, fluid dynamics, and electronics in the actual line, and practicing more efficient operation methods. To assist in understanding the product and manufacturing process,

Patent registration No. 0270567 (2000.08.03) 『Function element that can be used for practical or educational use '' and Patent Registration No. 0264098 (2000.05.25)『 Function element that can be used for practical and / or educational use '' in,

Registered patent of EDI Co., Ltd. No. 0459291 (2004.11.22) `` One-touch clamping device for training equipment '',

Festek Patent Publication No. 2004-0107212 (Dec. 20, 2004) `` Clamp Device '' and Utility Model Registration No. 0227247 (2003.09.08) `` Clamp Device '', and

Patent registration of Kang Myung-Hun No. 0664976 (December 28, 2006) 『Clamping device for experiment practice』

As the cam projected to the lower part of the case by the lever is mainly rotated in a one-touch manner, deformation has been avoided or improved to a concept that can be fixedly mounted and released by passing through the narrow opening of the mounting slot of the profile plate.

However, the present invention provides a sliding movement type locking means of the detachment mechanism as a novel training equipment fixing assembly away from the conventional rotating cam method to secure the ease of attachment and detachment to the mounting slot of the profile plate in a one-touch concept.

Therefore, the present invention includes a housing having a detachable portion for a profile plate and a training equipment material having a plurality of mounting slots repeatedly formed thereon, a guide rail provided in the housing, a movable member, and a locking protrusion exposed to the lower portion of the housing. Including the removable device including a movable member,

In a first manner, when the movable member is pressed by the movable member to move along the guide rail, an outline shape formed by the locking protrusion together with the fixing member exposed to the lower portion of the housing is smaller than the width of the narrow opening of the profile plate mounting slot. Desorption is made in such a way that it becomes small to pass through the opening,

In a second manner, the distance between the two movable member engaging projections is larger or smaller than the gap between the narrow opening of the profile plate mounting slot and the narrow opening of the other mounting slot, so that the movable member can be moved by the movable member. In this case, the gap between the two locking projections is equal to the gap between the narrow openings of the two mounting slots so that the locking projections of the movable member are accommodated in the mounting slots so that detachment can be performed.

The purpose is to provide a fixed assembly.

In another aspect, the present invention is a one-touch type to ensure that the fixed assembly to the profile plate is detachable, the movable member and the movable member are each supported by an elastic body so that the fixed assembly to stay in a certain position when no external force is applied It aims to provide.

Furthermore, the present invention has a contact pressing portion inclined in the direction in which the movable member intersects with respect to the advancing direction of the movable member to ensure the operation reliability, and the guide rail has a forming direction corresponding to the forming direction of the contact pressing portion ( For example, orthogonal),

In addition, it is an object of the present invention to provide a fixed assembly provided with a suitable bearing on the contact surface of the movable member and the pressure member of the movable member to reduce frictional resistance and noise generation.

Training equipment fixed assembly according to the present invention to achieve the above object is

A profile plate having a plurality of mounting slots consisting of an upper narrow opening and a lower wide receiving portion repeatedly formed; And

Housing provided on the upper surface detachable for training equipment,

A movable member mounted to the housing, and

A movable member including a locking protrusion exposed to the lower portion of the housing and a pressurized portion connected to the locking protrusion and embedded in the housing and pressed and slid by the movable member;

Desorption mechanism comprising a;

Including but not limited to,

When the locking projection of the movable member is moved by the movable member is characterized in that the locking projection can pass through the narrow opening of the profile plate.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

In each of the drawings, the same reference numerals, in particular, the tens and ones digits, or the same digits, tens, ones, and alphabets refer to members having the same function, and unless otherwise specified, each reference in the drawings. The member referred to may be regarded as a member conforming to these criteria.

In describing the fixed assembly F according to the present invention, the direction reference is specified with reference to FIGS. 1, 2A, and 2B.

The upper member 11A side of the housing 10 of the detachable mechanism F1 on which the relay member P1 introduced for fixing the training machine material P is mounted is set as an upper side, and the movable member 30 on the opposite side thereof is operated. Set the locking protrusion 35 (see FIG. 2B) side of the lower side.

First, the fixed assembly (F) according to the present invention in Figures 1, 2a and 2b is largely a detachable mechanism (F1) and a profile consisting of the housing 10, the movable member 20 and the movable member 30 is assembled Plate 40.

The profile plate 40 has a plurality of mounting slots (41) formed of a narrow width (L43) opening 43 and a lower wide (L45) receiving portion 45 formed by the upper flange (43a) is repeated and regularly formed There is,

As shown in the bottom plan view of FIG. 1, the gap Ds between the two movable members 30 of the detachable mechanism F1 is inserted into the three slots 41 in the plate 40. It is a range over.

The training material P, such as a pump, is directly fixed to the detachable part 11a (which can be implemented in various forms such as a lattice groove, a screw hole or other recessed part) provided in the upper member 11A of the housing 10. 1, but it is shown to be in the form of a screw fixed to a separate relay member (P1).

The housing 10 of the detachment mechanism F1 includes an upper member 11A and a lower member 11B, and includes a movable member 20 and a movable member in a built-in space between the two members 11A and 11B. 30) is installed.

It is preferable that the housing 10 and the movable member 20 have a shape that ensures stable movement by being male and female coupled to each other.

In particular, in the drawing, the guide member 13 (see FIGS. 2A and 2B) is formed in the lower member 11B of the housing, and the guide member 23 engaged with the movable member 20 (see FIG. 2A). Is formed.

2A and 2B, the movable member 20 is arranged in the lower member 11B in such a manner that the movable member 20 can be returned by the elastic body S2 (coil spring in the drawing) (the The coil spring insertion groove 25 is formed in the movable member 20, and the guide 11b 'is also formed in the lower member).

In addition, the movable member 20 is formed with a contact pressing portion 21 inclined in a direction crossing with respect to its own forward and backward direction,

The pressurized portion 31 of the movable member 30 (see FIGS. 2A and 2B) that can move along the guide rail 15 formed on the lower member 11B is a contact pressurizing portion of the movable member 20. It is pressed by 21 and moved.

In this case, a contact (rolling bearing (ball bearing or roller bearing) or sliding bearing (self-lubricating bearing, etc.)) is introduced to the contact surface of the movable member and the contact portion of the movable member to reduce frictional resistance and noise. Not shown).

The structure, shape, dimensions, and number of the movable member and the movable member can be variously selected.

The movable member 30 has a wide width of the upper constriction part 33 which is a substantially rectangular plate body, an intermediate narrow part 35B having a columnar shape, and a locking protrusion 35 exposed under the lower member 11B of the housing 10. Made of negative 35A,

In Figure 2b, each is a separate form, but is integrated by a suitable fastening means (adhesives, rivets, projections and fittings, such as bolts in the drawing, etc., which can be fitted in the form of mutual male and female coupling) for ease of assembly. have.

In the drawing, the role of the guide rail 15 of the movable member 30 is formed of a protrusion formed inside the housing lower member 11B, and the guide means may be variously modified as necessary.

The portion which prevents the movable member 30 located in the guide rail from being separated up and down

It corresponds to the wider portion 35A and the restraint portion 33 of the locking projection having a larger cross-sectional area than the narrow width 35B of the locking projection 35.

As can be seen in circle “A” showing the bottom enlarged view of the restraint in FIG. 2B, the lower part of the restraint 33 is located between the rectangular projections for the guide rail 15. To prevent the entire bottom surface of the lower member 11B from contacting with the bottom surface of the constraining portion, thereby reducing the frictional resistance and forming a protrusion 33a, and also forming a hole (10B) of the lower member 11B of the housing 10. A groove 33b into which the narrow portion 35B inserted into H) acts as a pillar of the movable member 30, and a locking projection corresponding to the [wide portion 35A + narrow portion 35B]. Screw holes 33b 'for fastening the 35 and the restraint part 33 are formed, respectively.

In addition, the pressurized portion 31 which is brought into contact with the contact pressing portion 21 of the movable member 20 so that the movable member 30 slides corresponds to one side of the rectangular restraint portion 33. and,

One end of the elastic body S1 (coil spring in the drawing) which helps the original member of the driven member 30 is guided by the guide 11b of the lower member 11B,

The other end is assembled in the form fitted in the insertion groove 33c of the restraint part 33. As shown in FIG.

The direction in which the guide rails 15 are formed crosses the inclination direction of the contact pressing portion 21 of the movable member 20 and the inclination direction of the pressurized portion 31 corresponding to one side of the restraint portion 33. Especially orthogonal is preferable,

Accordingly, the moving direction of the movable member 30 is naturally constrained by the forming direction of the guide rail 15.

The direction in which the guide rail is formed may be variously changed as necessary, and may even allow the movable member 30 to move in an arc.

Referring to Figures 2a, 2b and 3 (a plan view schematically showing only the outer line of the housing and the locking projection and the fixing member), first, the removal mechanism (F1) in the fixing assembly (F) according to the present invention is a profile plate ( 40) as the first method for mounting and detaching

When the movable member 30 is pressed by the movable member 20 and moves along the guide rail 15, the locking protrusion 35, in particular the wide part 35A, is exposed to the lower portion of the housing 10. The outer shape formed with the fixed member 37 is smaller than the width of the narrow opening 43 of the profile plate 40, the mounting slot 41 is removable operation in the form that allows the opening 43 to pass through Explain.

FIG. 3 is a view illustrating an outer line of the housing 10, the protrusion wide part 35A, and the fixing member 37 when viewed from the top as if a plan view is used to explain a state in which the locking member of the movable member moves during the operation according to FIG. 2A. ) Is only a schematic diagram (also the connecting projection 36 is omitted),

When pressed by the movable member 20 to move along the guide rail 15, the outer shape formed by the wide part 35A of the engaging protrusion 35 is

In particular, combined with the fixing member 37

In a rectangle with one side length L1 (area within the dashed line)

The length of one side is changed to a rectangle (the area within a single point line) of L2 (corresponding to the rectangular outer line formed by the connecting protrusion 36 and the fixing member 37, as described below with reference to FIG. 2B).

The length L1 cannot pass through the width L43 of the narrow opening 43 of the profile plate 40 in the bottom plan view of FIG.

The state having the length L2 may pass through the narrow opening 43.

For this reason, when the detachment mechanism F1 is placed at the corresponding position of the plate 40 and the movable member 20 is pressed,

As the movable member 30 moves, the locking protrusion 35 and the fixing member 37 are inserted into the movable member 30.

Located in the wide housing 45 of the slot 41

When the pressurized state is released, the movable member 20 automatically returns by the elastic body S2.

The movable member 30 is also returned by the elastic body (S1)

The outer shape formed by the catching protrusion 35, the wide part 35A and the fixing member 37 is increased again.

Accordingly, as can be seen in the circle " B " showing a partial enlarged view of the lower member 11B of the housing in an oblique direction, the wide portion 35A and the lower portion of the housing are shown. The flange of the profile plate 40 in the gap G2 formed by the gap G1 between the bottom surface of the member 11B and the projection 36 connecting the fixing member 37 and the housing lower member 11B. 40a is pinched and the detachment mechanism F1 is fixed to the plate 40.

The fixing member forming the gaps G1 and G2 to bite the flange 40a of the profile plate 40 to prevent the upper detachment of the detachment mechanism and the wide part of the locking protrusion may fully function even if only one of them is provided. Can be.

As can be seen in the circle "C1" (diagonal perspective view) and "C2" (bottom view) of FIG. 2B,

The outer line with the fixing member 37 is a square (the length of one side corresponds to 'L2' as mentioned in relation to Figure 3, this length L2 passes through the narrow opening 43 of the profile plate 40 Length), and protrudes lower than the fixing member 37,

In the center, the hole H for slidingly guiding the narrow projection 35B of the movable member 30 is formed.

Separation operation of the detachment mechanism (F1) is made by the same principle,

Thereafter, the training device (P) is mounted on the upper member (11A) detachable portion (11a) of the detachment mechanism (F1) housing 10 or in a state in which a separate relay member (P1) is fixed. This is done.

The first detachment method of the detachment mechanism with respect to the profile plate is different from the second detachment method described later in that it can function only as a pair of locking projections 35 and the fixing member 37.

In addition, according to one skilled in the art, the first detachable method for the profile plate of the detachable mechanism is moved by a direction in which the engaging projections of the two movable members pushed and slid by the movable members provided on both sides of the housing are close to each other.

If the lower member of the housing of the two locking projections is reduced in the size of the outer shape formed by the wide portion corresponding to the exposed portion

It may be deformed to pass through the narrow opening of the profile plate.

Next, FIG. 4 relates to the second method in mounting and detaching the detachment mechanism F1 to the profile plate 40 in the fixed assembly F according to the present invention.

When a plurality of the movable member, in particular at least two of the movable member is provided, the fixing can be made,

More specifically, the distance between the two movable member engaging projection wide portions 135A is larger or smaller than the interval between the narrow opening of the profile plate mounting slot and the narrow opening of the other mounting slot, thereby allowing the driven member to be moved by the movable member. When the member is moved, the distance between the two locking projections is equal to the gap between the narrow openings of the two mounting slots so that the locking protrusions of the movable member are accommodated in the mounting slots so that detachment can be performed.

That is, the interval between the wide portions 135A of the two movable member engaging projections is dependent on the pressure of the movable member.

Shorten from D1 to D2

The interval D1 is

Compared with the gap Ds (see Fig. 1) between the narrow opening of the profile plate mounting slot and the narrow opening of another mounting slot,

Since the gap D1 coincides with the gap Ds of the two narrow slots,

The locking protrusion of the movable member may be accommodated in the mounting slot.

When the movable member is released, the locking projection wide portion of the movable member is also returned to its original state.

The flange 40a of the profile plate 40 is also inserted in the gap between the wide portion 35A and the bottom surface of the housing lower member.

Although the fixing member 137 is shown above, it is not essential.

In adopting the second detachment method of the detachment mechanism with respect to the profile plate, all the engaging protrusions do not need to move, one is fixed and inserted into one mounting slot of the profile plate in advance, and the other only the engaging protrusion By moving to narrow the gap with the fixed locking projections, it is also possible that the other locking projections are also inserted into and fixed to the other mounting slot.

In addition, as mentioned above at the end of the description of the first detachable method of the detachable mechanism, the second detachable method is also used by those skilled in the art to move the locking projections of the two movable members pushed and slid by the movable members provided on both sides of the housing.

The gap between two pairs of wide projections

In accordance with the spacing of the two or more narrow openings of the profile plate can be transformed into a form that can be located in the wide receiving portion through the narrow opening.

As described above, the training equipment fixing assembly according to the present invention includes a profile plate on which a plurality of mounting slots are repeatedly formed, a housing having a detachable part for training equipment, and a guide rail provided on the housing, a movable member, And a detachment mechanism including a movable member including a locking protrusion exposed to the lower portion of the housing, and when the movable member is pressed by the movable member and moved along the guide rail as needed and selected. A first method in which the outer shape formed by the wide width part together with the fixing member is smaller than the narrow opening width of the profile plate mounting slot so as to pass through the opening;

The distance between the wide portions of the two movable member engaging projections is larger or smaller than the gap between the narrow opening of the profile plate mounting slot and the narrow opening of the other mounting slot, so that the movable member is moved by the movable member. The spacing between the two wide portions coincides with the narrow openings of the two mounting slots so that the engaging slots of the movable member can be accommodated in the mounting slot to take both of the second methods of detachment. Can provide.

In addition, the training machine material fixed assembly according to the present invention is a one-touch type, so that the movable assembly and the movable member are respectively supported on the elastic body so that the fixed assembly is detached to the profile plate at a predetermined position when no external force is applied. Improved convenience by staying, and furthermore, the training equipment fixing assembly according to the present invention has a contact pressing portion inclined in a direction in which the movable member crosses with respect to the advancing direction of the movable member, and the guide rail has a forming direction thereof. Corresponding to the direction in which the contact pressing portion is formed (for example, orthogonal), and an appropriate bearing is provided at the contact surface of the contact pressing portion of the movable member and the pressurized portion of the movable member to reduce frictional resistance and noise generation. A fixed assembly can be provided to ensure operational reliability.

In the above description, in the description of the present invention, conventional techniques related to the fixing method, the demonstration or training of the actual material, the sliding and rotation of the movable member, etc. according to the type of equipment mounted on the housing are omitted. Of course you will be able to guess and reason.

In addition, in the above description of the present invention, the fixed assembly having a specific shape and structure has been described mainly with reference to the accompanying drawings. Should be interpreted as being within the scope.

Claims (8)

A profile plate having a plurality of mounting slots consisting of an upper narrow opening and a lower wide receiving portion repeatedly formed; And Housing provided on the upper surface detachable for training equipment, A movable member mounted to the housing, and A movable member including a locking protrusion exposed to the lower portion of the housing and a pressurized portion connected to the locking protrusion and embedded in the housing and pressed and slid by the movable member; Desorption mechanism comprising a; Including but not limited to, And the locking protrusion can pass through the narrow opening of the profile plate when the locking protrusion of the movable member moved by the movable member is displaced. The method of claim 1, The fixing member exposed to the lower portion of the housing adjacent to the engaging projection of the movable member is further provided, As the locking projection moves by the movable member The pair of fixing members and the engaging projections are smaller in size to pass through the narrow opening of the profile plate. The method of claim 1, The locking projection of the movable member is provided with two or more, As the locking projection moves by the movable member And each of the locking projections, which are in a position shifted from the different narrow openings of the profile plate, may move to a position coinciding with the narrow openings and pass through the narrow openings. The method according to any one of claims 1 to 3, And the locking protrusion moves horizontally when the movable member presses the movable member. The method according to any one of claims 1 to 3, The movable member is a training machine material assembly, characterized in that the support is carried by the elastic body. The method according to any one of claims 1 to 3, The movable member fixed assembly assembly characterized in that the support is carried by the elastic body. The method according to any one of claims 1 to 3, The movable member is provided with a contact pressing portion inclined in a direction intersecting with its own forward and backward direction, The housing is formed with a guide rail for the movable member, The direction in which the guide rail is formed is inclined in a direction crossing the direction in which the contact pressing portion is formed. The method according to any one of claims 1 to 3, A bearing is provided on the contact surface of the movable member and the movable member to reduce frictional resistance and noise generation.

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