JPH11112167A - Attaching structure for attached object - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve the working efficiency of the servicing work and maintenance work of a device body which must be detached for servicing and maintenance even the device body is attached in a worse work environment, by making the device body detachable from a rail without using any tool. SOLUTION: This attaching structure for an attached object is constituted to detachably attach a device body 1 to a rail 20 provided on the fixing side, by hooking the rail inserting groove section 2 of the body 1 on the rail 20. An engaging claw section which is engaged with the lower edge section 20B of the rail 20 is provided in the lower wall section of the groove section 2, at the same time, a movable piece sliding section 8 is provided on the backside of the body 1 on the upper wall section side of the groove section 2, and a movable piece 3 having an engaging claw section 13 which is engaged with the upper edge section 20A of the rail 20 is slidably provided in the sliding section 8. The engaging claw section 13 is protruded into the rail inserting groove section 2 by biasing the movable piece 3 toward the groove section 2 by means of a spring member 4.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for mounting an electronic device, such as a temperature controller and a timer, on a rail (DIN rail).

[0002]

2. Description of the Related Art A conventional structure for mounting an object to be mounted is such that when a rail provided on a fixed side is inserted into a rail insertion groove provided on an electronic device or the like, the rail is retracted against a spring force. Some rails have a rail engaging member that advances by spring force and engages with the rail when the rail is inserted into the rail insertion groove.

That is, as shown in FIG. 17, a rail engaging member sliding groove 63 is formed below a rail inserting groove 60 provided in an apparatus main body 61, and the rail engaging member sliding groove 63 is formed. Sliding grooves 64 having a U-shaped cross section are formed on the left and right walls, and engaging protrusions are provided on the bottom surface of the rail engaging member sliding grooves 63 at equal distances from the center S to the left and right. Parts 65 and 66 are formed.

[0004] The rail engaging member 67 includes a single main body 67.
A rail portion 68 is formed on the left and right edge portions of A
Are formed in the center of the main body, and spring pieces 70A and 70B are formed on the right and left sides of the column 69 so as to form an inverted C-shape. A locking claw 71 projecting upward from the upper end surface of 67A is formed.

Then, the rail engaging member 67 is slidably inserted into the left and right rail portions 68 into the sliding groove portion 64 and attached to the rail engaging member sliding groove portion 63, and the left spring piece portion 70A is attached. The right spring piece 70B is brought into sliding contact with the right engagement projection 66 on the left engagement projection 65, respectively.

Then, the back side of the apparatus main body 61 is made to extend along a rail (not shown), and the outer surface of the locking claw 71 is brought into contact with the lower edge of the rail (not shown), so that the apparatus main body 61 is attached to the rail. By pressing, since the outer surface of the locking claw portion 71 is an inclined surface, the pressing force is converted into a force for pressing down the locking claw portion 71, and the rail engaging member 67 is pressed down,
The spring piece portions 70A, 70B are engaged with the left and right engagement protrusions 65, 66.
And it is moved inward to store the spring force.

When the rail engaging member 67 is pushed down as described above, the rail groove 60 of the apparatus main body 61 is formed.
The rail is inserted into. Then, by slightly lowering the device main body 61, the upper edge of the rail is inserted between the inner surface of the locking claw 61 provided on the upper side wall of the rail insertion groove 60 and the bottom surface of the rail groove 60, Further, the rail engaging member 67 is pushed up by the biasing force of the left and right spring pieces 70A, 70B, and the rail contact surface of the rail engaging member 67 contacts the lower edge of the rail, so that the locking claw is formed. The part 71 is locked to the rail. Thus, the apparatus main body 61 is mounted on the rail.

When the apparatus main body 61 is to be detached from the rail, the rail engaging member 67 is pushed down using a tool 80 as shown in FIG. Separated from the edge, the locking claw 7
1 is separated from the rail, the lower edge of the rail is unlocked, and the apparatus body 61 is removed from the rail.

[0009]

However, in the conventional mounting structure for an object to be mounted, when the apparatus main body 61 is to be detached from the rail, the rail engaging member 67 is pushed down by using the tool 80, and the rail engaging member is pushed down. The rail engaging member 67 must be operated with the tool 80 so that the rail contact surface of the joint member 67 is separated from the lower edge of the rail 80 and the locking claw 71 is separated from the rail. For this reason, there is a problem that the work efficiency of the maintenance involving the removal work and the maintenance work is remarkably deteriorated in the mounting place where the working environment is poor.

The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to remove the apparatus main body from the rail without using a tool, thereby reducing the working environment. It is an object of the present invention to provide a mounting structure for an object to be mounted, which facilitates maintenance and maintenance involving removal work even at a bad mounting location and improves the work efficiency.

[0011]

In order to achieve the above object, a mounting structure for an object to be mounted according to the present invention is provided on a rail provided on a fixed side and on a device body of the object to be mounted. In the mounting structure of the object to be attached to the rail to be detachably attached to the rail by hooking a rail insertion groove,
On one side wall portion of the rail insertion groove portion, one engaging claw portion is provided which is removably engaged with one edge portion of the rail, and the other side of the rail groove portion is provided on the back side of the apparatus main body. A rail engaging member sliding portion is provided on the side wall portion side, and the rail engaging member sliding portion has another engaging claw portion detachably engaged with the other edge of the rail. A rail engaging member is slidably provided, and the rail engaging member is urged toward the rail insertion groove by a spring member to cause the other engagement claw to protrude into the rail insertion groove. And

With this configuration, when the main body of the apparatus is removed from the rail, the main body is pushed toward the center of the rail to move the rail engaging member against the spring member, so that one engaging claw portion of the rail is moved. In this state, one engagement claw is separated from one edge of the rail by pulling the apparatus body toward the user, and the other engagement claw provided on the rail engagement member Can be removed from the other edge of the rail, and the apparatus main body can be removed from the rail without using a tool. For this,
Even in a place where the working environment is poor, maintenance and maintenance involving removal work are facilitated, and the working efficiency can be improved.

According to another aspect of the present invention, there is provided a mounting structure for an object to be mounted, comprising: a rail provided on a fixed side; In the mounting structure of the object to be hooked, the object being attached to the rail so as to be detachably attached to the rail, one of the side walls of the rail insertion groove is detachably engaged with one of the edges of the rail. And a rail engaging member sliding portion is provided on the back side of the apparatus main body, on the other side wall portion side of the rail groove portion, and a rail engaging member sliding portion is provided on the rail engaging member sliding portion. An operation of slidably providing a rail engaging member having the other engaging claw portion detachably engaged with the other edge of the rail, and performing a moving operation of the rail engaging member on the apparatus main body; A lever is provided.

With this configuration, when removing the apparatus main body from the rail, the operating lever is operated to move the rail engaging member away from the rail, and the other edge of the rail of the other engaging claw portion of the rail engaging member is operated. This can be performed by releasing the engagement with the section, and the apparatus main body can be removed from the rail without using a tool. For this reason, even in a place where the working environment is poor, maintenance and maintenance involving removal work are facilitated, and the working efficiency can be improved.

According to another aspect of the present invention, there is provided a mounting structure for an object to be mounted, comprising: a rail provided on a fixed side; In the mounting structure of the object to be attached to the rail so that the object is detachably attached to the rail, a base member provided on the device main body so as to be relatively rotatable with respect to the device main body; A rail engaging member having one engaging claw portion movably disposed on the center side of the base member and removably engaging with one edge portion of the rail; and The one rail engaging member is opposed to the one rail engaging member and is movably disposed at the center side of the base member. The one rail engaging member and the one rail engaging member form the rail insertion groove and engage with the other edge of the rail. Removably engage The other rail engaging member having the other engaging claw portion and the apparatus main body are rotated with respect to the base member to move the one and other rail engaging members outward to perform an opening operation. A rail engaging member operating means and a spring member for storing a restoring force for returning the apparatus main body to the original state by rotating the apparatus main body with respect to the base member are provided.

With this configuration, when the apparatus main body is to be detached from the rail, the apparatus main body is twisted (rotated) to activate the rail engaging member operating means so that the one and the other rail engaging members are removed. Can be performed by releasing the engagement of one engagement claw with one edge of the rail and the engagement of the other engagement claw with the other edge of the rail, The apparatus main body can be removed from the rail without using a tool. For this reason, even in a place where the working environment is poor, maintenance and maintenance involving removal work are facilitated, and the working efficiency can be improved.

According to a fourth aspect of the present invention, there is provided a mounting structure for an object to be mounted according to the third aspect of the present invention. Is connected to the one rail engaging member via one link via a link, and the rotation center of the rotation member is rotated by the rotation of the apparatus body. The other part farther away is connected to the other rail engaging member via the other link.

With this configuration, when the apparatus main body is to be removed from the rail, the apparatus main body is twisted (rotated) to rotate the rotating member so that the one and the other rails are connected via the one and the other links. Opening the mating member outward and releasing the engagement of one engagement claw to one edge of the rail and the other engagement claw to the other edge of the rail, respectively. Thus, the apparatus main body can be removed from the rail without using a tool. For this reason, even in a place where the working environment is poor, maintenance and maintenance involving removal work are facilitated, and the working efficiency can be improved.

According to a fifth aspect of the present invention, there is provided a mounting structure for an object to be mounted, wherein a device body of the object to be mounted is detachably mounted on a rail provided on a fixed side. A hook that bites the edge of the rail by turning in the closing direction and releases biting to the edge of the rail by turning in the opening direction; and opening and closing of the hook. A rail engaging member having an operating portion for performing an operation is provided, and a pair of the rail engaging members are swingably attached to the apparatus main body with the hook portions facing each other.

With this configuration, when the apparatus main body is to be removed from the rail, the operating portions of the pair of rail engaging members are pushed to rotate the hook portions of the pair of rail engaging members in the opening direction, thereby causing the hook portions to rotate. Can be done by releasing the bite of the rail to the edge, without using tools,
The device body can be removed from the rail. For this reason, even in a place where the working environment is poor, maintenance and maintenance involving removal work are facilitated, and the working efficiency can be improved.

[0021]

Embodiments of the present invention will be described below with reference to the drawings. (Embodiment 1) Embodiment 1 of the present invention is shown in FIGS. FIG. 1 is a schematic front view of a mounting structure of an object according to the present invention, with a part thereof omitted. FIG. 2 is a cross-sectional view of the mounting structure of the mounting object. It is operation | movement explanatory drawing which removes more.

The mounting structure of the object to be mounted according to the present invention comprises a rail groove 2 formed on the back side of the device body 1 of the electronic device A as the object to be mounted, and a rail located above the rail groove 2. An engaging member 3 and a spring member 4 that holds the rail engaging member 3 and urges the rail engaging member 3 toward the rail groove 2 are provided.

That is, a rail insertion groove 2 is formed on the back side of the apparatus main body 1 in the left-right direction, and a plurality of engaging members are provided on the lower wall of the rail insertion groove 2 at predetermined intervals in the left-right direction. A dovetail portion (one engaging claw portion) 5 is formed,
A rail insertion groove 6 is formed between the inner surface of the engagement claw 5 and the rail groove 2. The outer surface of the locking claw portion 5 is an inclined surface 5A.

On the back side of the apparatus main body 1, a sliding groove forming portion 7 is provided above the rail groove portion 2, and the sliding groove forming portion 7 has a groove-shaped rail engaging member slide. A moving part 8 is formed. A ceiling portion 9 is formed at the upper end of the rail engaging member sliding portion 8, and a spring fixing portion 10 is formed on the ceiling portion 9. A sliding groove 11 having a U-shaped cross section is formed on the left and right sides of the rail engaging member sliding portion 8.

A thin rail portion 12 is formed on the left and right edges of the rail engaging member 3.
An engaging claw portion (the other engaging claw portion) 13 is formed on the outside, and the outer surface of the engaging claw portion 13 is an inclined surface 13A.

The rail engaging member 3 is attached to the rail engaging member sliding portion 8 by slidably inserting the left and right rail portions 12 into the sliding groove portion 11, and the rail engaging member slides. The upper end of the spring member 4 is fixed to the spring fixing portion 10 of the ceiling 9 of the portion 8, and the lower end of the spring member 4 is fixed to the upper surface of the rail engaging member 3. Therefore, the rail engaging member 3 is urged by the spring member 4 toward the rail insertion groove 2, and the engagement claw 13 protrudes into the rail insertion groove 2.

Next, the attachment and detachment of the electronic apparatus A having the attachment structure for an object to and from the rail 20 of the apparatus main body 1 will be described. Note that the rail 20 is attached to the device body 1.
Is installed in a horizontal state, for example, in a facility for attaching the.

The back surface of the apparatus main body 1 is set along the rail 20, the outer surface of the engaging claw 13 is brought into contact with the upper edge 20 A of the rail 20, and the apparatus main body 1 is pressed against the rail 20. Since the outer surface of 13 is an inclined surface 13 </ b> A, the pressing force is converted into a force for pushing up the engaging claw portion 13, and the rail engaging member 3 is pushed up against the spring member 4.

When the rail engaging member 3 is pushed up as described above, the rail 20 is inserted into the rail groove 2 of the apparatus main body 1. Then, the rail engaging member 3 is lowered by the spring force of the spring member 4 and the upper edge 2
The main body 1 is attached to the rail 20 by engaging the engaging claw 5 with the lower edge 20 </ b> B of the rail 20.

Next, when the apparatus main body 1 is to be removed from the rail 20, the spring member 4 is compressed by pushing down the apparatus main body 1 as shown by an arrow in FIG. 3 is pulled away from the lower edge 20B of the rail 20 by pulling the apparatus body 1 forward as shown by an arrow in FIG. The one part 13 is connected to the lower edge 20 of the rail 20.
B and the apparatus main body 1 is removed from the rail 20.

In the first embodiment described above, when the apparatus main body 1 is detached from the rail 20, the spring member 4 is compressed by pushing down the rail engaging member 3,
The engaging claw 5 is detached from the lower edge portion 20B of the rail 20, and in this state, the apparatus main body 1 is pulled toward the user to thereby engage the engaging claw 5
Can be separated from the lower edge 20B of the rail 20, and the engagement piece 13 can be removed from the lower edge 20B of the rail 20.
0 can be removed. For this reason, even in a place where the working environment is poor, maintenance and maintenance involving removal work are facilitated, and the working efficiency can be improved.

(Embodiment 2) FIGS. 4 to 7 show Embodiment 2 of the mounting structure for an object according to the present invention.

The second embodiment of the mounting structure for the object to be mounted according to the present invention comprises a rail groove 2 formed on the back side of the apparatus main body 1 and a rail engaging member located below the rail groove 2. 3 and an operating lever 21 for moving the rail engaging member 3.

That is, a plurality of engaging claws (one engaging claw) 22 are provided on the upper side wall 2A of the rail insertion groove 2 formed on the back side of the apparatus main body 1 at predetermined intervals in the left-right direction.
Are formed, and the outer surfaces of the locking claw portions 22 are inclined surfaces 22A.

On the back side of the apparatus main body 1, a groove-shaped rail engaging member sliding portion 2 is located below the rail groove 2.
A sliding groove 24 having a U-shaped cross section is formed on the left and right sides of the rail engaging member sliding portion 23. A lever housing recess 27 is provided on the lower surface of the case body 11.

A thin rail portion 25 is formed on the left and right edges of the rail engaging member 3.
An engaging claw portion (the other engaging claw portion) 26 is formed on the outside, and the outer surface of the engaging claw portion 26 is an inclined surface 26A.

The rail engaging member 3 has its left and right rails 25 slidably inserted into the sliding groove 24 and is attached to the rail engaging member sliding groove 23. The operation lever 21 has an intermediate portion held and accommodated by a shaft pin 28. The distal end of the operation lever 21 has a shaft pin 2
9 is connected.

Next, the attachment and detachment of the apparatus main body 1 having the attachment structure for the object to be attached to and from the rail 20 as described above will be described.

The rail engaging member 3 is pulled down by pushing the base side of the operating lever 21 as shown by the arrow in FIG. 7, and the engaging claw 26 of the rail engaging member 3 is moved below the rail groove 2. The rail 20 is lowered from the side wall 2B, and the rail 20 is inserted into the rail insertion groove 2 on the back side of the apparatus main body 1. Next, the operating lever 21 is operated in the opposite direction to the above to operate the rail engaging member 3.
To push the engaging claw 26 of the rail engaging member 3 upward from the lower side wall 2B of the rail groove 2 so that the engaging claw 26 is engaged with the lower edge 20B of the rail 20. Then, the apparatus main body 1 is attached to the rail 20.

Next, when removing the apparatus main body 1 from the rail 20, the rail engaging member 3 is pulled down by pushing the base side of the operation lever 21 as shown by the arrow in FIG. Rail 20 of engaging claw 26 of member 3
The main body 1 is detached from the rail 20 by releasing the engagement with the lower edge portion 20B.

In the second embodiment described above, when removing the apparatus main body 1 from the rail 20, the operation lever 2
1, the rail engaging member 3 is pulled down by pushing the base side of the rail 1, and the engagement of the engaging claw 26 of the rail engaging member 3 with the lower edge 20B of the rail 20 can be performed. The apparatus main body 1 can be removed from the rail 20 without using it. For this reason, even in a place where the working environment is poor, maintenance and maintenance involving removal work are facilitated, and the working efficiency can be improved.

(Third Embodiment) FIGS. 8 to 14 show a third embodiment of the structure for mounting an object according to the present invention.

The third embodiment of the mounting structure for an object to be mounted according to the present invention is a shaft member 40 provided on the back side of the apparatus main body 1.
And a base member 41 attached to the shaft member 40 so as to be able to be screwed forward, and upper and lower rail engaging members 30 that are one and the other rail engaging members disposed above and below the base member 41. , 31 and these rail engaging members 3
Rail engaging member actuating means 32 for opening and closing 0, 31;

That is, as shown in FIG. 9, the shaft member 40 is attached to the back side of the apparatus main body 1 so as to be rotatable together with the apparatus main body 1 but slidable in the axial direction. Accordingly, the shaft member 40 has the sliding portion 43
Are formed, and a screw portion 44 is formed on the shaft member 40. And, in the screw portion 44 of the shaft member 40,
A base member 41 is attached rotatably and screw-feedable in a state where the base member 41 is screwed into a screw hole 41A provided in the center thereof, and between the back side of the apparatus main body 1 and the base member 41,
A spring member 50 that always holds the base member 41 at a normal position with respect to the apparatus main body 1 is interposed.

Then, on the back surface of the base member 41,
Rail engaging member sliding grooves 45 and 46 are formed on the lower side, and these rail engaging member sliding grooves 45 and
On the left and right of 46 are sliding grooves 47A and 47 having a U-shaped cross section.
B is formed.

A rail portion 36 is formed on the left and right edges of the upper rail engaging member 30, and an engaging claw portion 37 is formed outside the upper rail engaging member 30 downward. The outer surface of the engagement claw 37 is an inclined surface 37A. Further, a rail portion 38 is formed on the left and right edges of the lower rail engaging member 31, and an engaging claw portion 39 is formed upward on the outside of the lower rail engaging member 31. The outer surface of the engagement claw 39 is an inclined surface 39A.

Then, the upper rail engaging member 30 slidably inserts the left and right rail portions 36 into the sliding groove portions 47A, and slidably attaches the left and right rail portions 36 to the upper rail engaging member sliding groove portions 45. In addition, the lower rail engaging member 31 is slidably inserted into the left and right rail portions 38 into the sliding groove portion 47B and slidably attached to the lower rail engaging member sliding groove portion 46. is there. And the upper and lower rail engaging members 30,
A gap between the rails 31 is formed in the rail groove 42.

The rail engaging member operating means 32 includes the rotating member 4
8, and the rotating member 48 is fixed to the tip of the shaft member 40. The right side of the rotating member 48 and the upper rail engaging member 30 are connected via an upper link 51, and the left side of the rotating member 48 and the lower rail engaging member 31 are connected via a lower link 52. Connected.

Next, the attachment and detachment of the apparatus main body 1 having the attachment structure for the object to be attached to and from the rail 20 as described above will be described.

With the back side of the apparatus main body 1 along the rail 20, the inclined surface 3 of the engaging claw 37 of the upper rail engaging member 30.
7A is applied to the upper edge 20A of the rail 20, the inclined surface 39A of the engaging claw 39 of the lower rail engaging member 31 is applied to the lower edge 20B of the rail 20, and the apparatus main body 1 is moved to the rail 2
0, the upper rail engaging member 30
Along the inclined surface 37A of the engagement claw 37,
The lower rail engaging member 31 is opened outward along the inclined surface 39A of the engaging claw portion 39, and the rail 20 is inserted into the rail groove 2 of the apparatus main body 1.

In this case, the upper and lower rail engaging members 30,
31 in the opening direction, the upper and lower links 51, 5
The rotation member 48 rotates via the second member 2, and the apparatus main body 1 rotates slightly against the base member 41 against the spring member 50. Therefore, when the upper edge 20A of the rail 20 exceeds the engagement claw 37 of the upper rail engagement member 30 and the lower edge 20B of the rail 20 exceeds the engagement claw 39 of the lower rail engagement member 31, Due to the spring force of the spring member 50, the base member 41
The main body 1 returns to the original position, the rotating member 48 rotates in the reverse direction, and the upper and lower rail engaging members 30 and 31 move in the closing direction via the upper and lower links 51 and 52. The main body 1 is attached to the rail 20.

Next, when the apparatus body 1 is to be detached from the rail 20, as shown in FIGS.
When the shaft member 40 and the rotating member 48 are rotated by, for example, twisting in the left direction, first, the spring member 50 is pulled to rotate the apparatus main body 1 with respect to the fixed base member 41. Stores spring force. At the same time,
Since the shaft member 40 rotates with respect to the fixed base member 41, the shaft member 40 is screwed and pulled out by the screw portion 44 and the screw hole 41 </ b> A of the base member 41, and is rotated. Contacts the rail 20.

Simultaneously with this operation, the rotation of the rotary member 48 causes the upper and lower rail engaging members 30 and 31 to move outward in the opening direction via the upper and lower links 51 and 52, thereby engaging the upper rail engaging members. The engagement of the engagement claw 37 of the member 30 with the upper edge 20A of the rail 20 and the engagement of the engagement claw 39 of the lower rail engagement member 31 with the lower edge 20B of the rail 20 are released. You.

In this state, the apparatus body 1 is removed from the rail 20 by pulling the apparatus body 1 toward the user. Then, the apparatus main body 1 returns to the original position with respect to the base member 41 by the spring force of the spring member 50, and the rotating member 48 reversely rotates, and the upper and lower rails are connected via the upper and lower links 51 and 52. The joining members 30, 31 move in the closing direction and return to the original position.

In the third embodiment described above, when removing the apparatus main body 1 from the rail 20, the apparatus main body 1
To rotate the rotating member 48 to rotate the upper and lower rail engaging members 3 through the upper and lower links 51 and 52.
0, 31 are opened outward, the engagement of the engagement claw 37 of the upper rail engagement member 30 with the upper edge 20A of the rail 20 and the engagement of the engagement claw 39 of the lower rail engagement member 31 with the rail 20 The device body 1 can be removed from the rail 20 without using a tool, since the engagement with the lower edge portion 20B can be released. For this reason, even in a place where the working environment is poor, maintenance and maintenance involving removal work are facilitated, and the working efficiency can be improved.

(Fourth Embodiment) FIGS. 15 and 16 show a fourth embodiment of the mounting structure for an object according to the present invention.

The fourth embodiment of the mounting structure for the object to be mounted according to the present invention is an upper and lower rail engaging member which is one and the other rail engaging members disposed on the upper and lower sides of the back side of the apparatus main body 1. There are provided joining members 53 and 54.

That is, the upper and lower rail engaging members 53,
Numeral 54 is a kind of hook. One end of a hook main body 53A made of a strip-shaped plate is used as an operation portion 55, and the other end of the hook main body 53A is used as an inner hook claw portion 56. An outer hook claw portion 57 is formed on the inner side, and a hook portion 58 is formed by the inner and outer hook claw portions 56 and 57.

At the upper and lower corners on the back side of the apparatus main body 1, engaging member mounting portions 59A and 59B each composed of a horizontal concave portion 59a and a vertical concave portion 59b are formed. And, the upper rail engaging member 53 is provided on the upper engaging member mounting portion 59A.
Are supported at both ends of the hook body 55 in the longitudinal direction.
The lower rail engaging member 54 is attached to the lower engaging member mounting portion 59B so as to be swingable by a support shaft 54C at both longitudinal ends of the hook body 53A. It is.

Next, the attachment and detachment of the apparatus main body 1 having the attachment structure for the object to be attached to and from the rail 20 as described above will be described.

As shown in FIG. 16 (2), the back side of the apparatus main body 1 is set along the rail 20 so that the upper rail engaging member 53
Of the lower rail engaging member 54 with the inner hook claw 56 of the lower rail engaging member 54.
The upper and lower rail engaging members 53 and 54 are supported by the support shaft 53C as shown in FIG. , 54C as a fulcrum and rotate inward to
The apparatus main body 1 is attached to the rail 20 with the hooks 58 biting into the upper and lower edges 20A and 20B of the rail 0.

Next, when the apparatus main body 1 is to be removed from the rail 20, the operating portion 55 of the upper and lower rail engaging members 53 and 54 is pressed with a finger in the state of FIG. ,
The lower rail engaging members 53 and 54 are pivoted outward (in the opening direction) with the support shafts 53C and 54C as fulcrums to separate the hook portions 58 from the upper and lower edges 20A and 20B of the rail 20, and the apparatus main body. 1 is removed from the rail 20.

In the fourth embodiment described above, when the apparatus main body 1 is to be detached from the rail 20, the operation section 55 of the upper and lower rail engaging members 53 and 54 is pressed with a finger,
The upper and lower rail engaging members 53, 54 are connected to the support shafts 53C, 54.
Rotate outward (opening direction) with C as a fulcrum, and
0, the hook portion 58 can be separated from the lower edge portions 20A, 20B, and the apparatus main body 1 can be removed from the rail 20 without using a tool. For this reason, even in a place where the working environment is poor, maintenance and maintenance involving removal work are facilitated, and the working efficiency can be improved.

[0064]

As described above, according to the first aspect of the present invention,
According to the rail mounting structure according to the invention, when the apparatus main body is removed from the rail, by pushing the apparatus main body toward the center of the rail and moving the movable piece against the spring member,
One engaging claw is detached from one edge of the rail, and in this state, the main body of the apparatus is pulled forward to separate one engaging claw from one edge of the rail, and further provided on a movable piece. The other engagement claw can be removed from the other edge of the rail, and the apparatus main body can be removed from the rail without using a tool. For this reason, even in a place where the working environment is poor, maintenance and maintenance involving removal work are facilitated, and the working efficiency can be improved.

Further, according to the rail mounting structure of the second aspect of the present invention, when removing the apparatus main body from the rail, the operating lever is operated to move the movable piece away from the rail, and the other of the movable piece is removed. The engagement of the engaging claw portion with the other edge of the rail can be released, and the apparatus main body can be removed from the rail without using a tool.
For this reason, even in a place where the working environment is poor, maintenance and maintenance involving removal work are facilitated, and the working efficiency can be improved.

According to the rail mounting structure of the third aspect of the present invention, when the apparatus main body is detached from the rail, the movable body operating means is operated by twisting the apparatus main body to activate one and the other. The movable piece is opened outward, and the engagement of one engagement claw with the one edge of the rail and the engagement of the other engagement claw with the other edge of the rail are performed, respectively. The apparatus main body can be removed from the rail without using a tool. For this reason, even in a place where the working environment is poor, maintenance and maintenance involving removal work are facilitated, and the working efficiency can be improved.

According to the rail mounting structure of the fourth aspect of the present invention, when the apparatus main body is to be removed from the rail, the apparatus main body is twisted to rotate the rotating member so that the one and the other links are rotated. The one and the other movable pieces are opened outward through the engagement of one engagement claw with one edge of the rail and the other engagement claw with the other edge of the rail. Are released, and the apparatus main body can be removed from the rail without using a tool. For this reason, even in a place where the working environment is poor, maintenance and maintenance involving removal work are facilitated, and the working efficiency can be improved.

According to the rail mounting structure of the fifth aspect of the present invention, when the apparatus main body is to be detached from the rail, the operating portions of the pair of rail engaging members are pushed so that the pair of rail engaging members is pressed. By rotating the hook portion of the joining member in the opening direction to release the hook portion from biting the edge of the rail, the device body can be removed from the rail without using a tool. For this reason, even in a place where the working environment is poor, maintenance and maintenance involving removal work are facilitated, and the working efficiency can be improved.

[Brief description of the drawings]

FIG. 1 is a schematic front view of a first embodiment of a mounting structure of an object according to the present invention, with a part thereof being omitted;

FIG. 2 is a cross-sectional view of the mounting structure of the mounted object.

FIG. 3 is an explanatory diagram of an operation of removing an electronic device as an attached object from a rail.

FIG. 4 is a schematic front view of a second embodiment of a mounting structure of an object according to the present invention, with a part thereof omitted;

FIG. 5 is a view as seen from the X direction in FIG. 4;

FIG. 6 is an explanatory diagram of an operation in a state where an electronic device as an object to be mounted is mounted on a rail.

FIG. 7 is an explanatory diagram of an operation of removing the electronic device from a rail.

FIG. 8 is a schematic front view, partially omitted, of Embodiment 3 of the structure for attaching an object to be attached according to the present invention.

FIG. 9 is a structural explanatory view of a movable piece operating means in the mounting structure of the mounted object.

FIG. 10 is an operation explanatory view of the movable piece operating means.

FIG. 11 is an operation explanatory view of a state in which an electronic device as an attached object is attached to a rail, as viewed from a side.

FIG. 12 is an operation explanatory view showing a state in which the electronic device is detached from a rail as viewed from a side.

FIG. 13 is an operation explanatory view showing a state where the electronic device is mounted on a rail as viewed from the front.

FIG. 14 is an operation explanatory view showing a state in which the electronic device is removed from the rail as viewed from the front.

FIG. 15 is a perspective view of a usage state of a fourth embodiment of the mounting structure of an object according to the present invention.

FIG. 16A is a cross-sectional view illustrating a state where the electronic device is mounted on the rail by the mounting structure of the mounted object. FIG. 2B is a cross-sectional view illustrating a state where the electronic device is removed from the rail.

FIG. 17 is a schematic front view of a conventional structure for mounting an object.

FIG. 18 is an operation explanatory diagram of a state where the electronic device is removed from the rail.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Device main body 2 Rail insertion groove part 3 Movable piece 4 Spring member 8 Movable piece sliding part 13 Engagement claw part (the other engagement claw part) 20 Rail 22 Engagement claw part (one engagement claw part)

Claims (5)

[Claims] 1. A mounting structure for an object to be attached, wherein a rail insertion groove portion provided in a device body of the object to be attached is hooked on a rail provided on a fixed side to detachably attach the object to the rail. On one side wall portion of the insertion groove portion, one engaging claw portion is provided, which is detachably engaged with one edge portion of the rail, and on the back side of the apparatus main body, the other side wall portion of the rail groove portion is provided. Rail engaging member sliding portion provided on the side of the rail, and the other rail engaging member having the other engaging claw portion removably engaged with the other edge portion of the rail on the rail engaging member sliding portion. The joining member is slidably provided, and the rail engaging member is urged toward the rail insertion groove by a spring member so that the other engagement claw portion protrudes into the rail insertion groove. Mounting structure for the object to be mounted. 2. A mounting structure for an article to be attached, wherein said rail is provided on a fixed side of a rail, and a rail insertion groove provided in an apparatus body of the article is hooked to detachably attach said article to said rail. On one side wall portion of the insertion groove portion, one engaging claw portion is provided, which is detachably engaged with one edge portion of the rail, and on the back side of the apparatus main body, the other side wall portion of the rail groove portion is provided. Rail engaging member sliding portion provided on the side of the rail, and the other rail engaging member having the other engaging claw portion removably engaged with the other edge portion of the rail on the rail engaging member sliding portion. A mounting structure for an object to be mounted, wherein a joining member is slidably provided, and an operation lever for moving the rail engaging member is provided on the apparatus main body. 3. A mounting structure of an object to be attached, wherein a rail insertion groove portion provided on a device body side of the object to be attached is hooked on a rail provided on a fixed side and the object is detachably attached to the rail. A base member provided on the apparatus main body so as to be relatively rotatable with respect to the apparatus main body; and a base member movably disposed on a center side of the base member and detachably engageable with one edge of the rail. A rail engaging member having one engaging claw portion that engages with the base member; and the base member is disposed so as to face the one rail engaging member and to be movable toward a center of the base member. The other rail engaging member having the one rail engaging member, the other rail engaging groove forming the rail insertion groove portion, and having the other engaging claw portion detachably engaging with the other edge of the rail, and the base member Against A rail engaging member actuating means for moving the one and the other rail engaging members outward by rotating the mounting body to perform an opening operation, and by rotating the device main body with respect to the base member, And a spring member for storing a return force for returning the apparatus body to its original state. 4. The device according to claim 1, wherein the rail engaging member actuating means is connected to the one rail engaging member via one link via one link of a rotating member that is rotated by rotation of the apparatus main body. 4. The mounting structure for an object to be mounted according to claim 3, wherein the connecting member is connected to the other rail engaging member via the other link, and the other portion of the rotating member, which is separated from the center of rotation, is connected to the other rail engaging member. . 5. A mounting structure for an object to be mounted, wherein a device body of the object to be mounted is detachably mounted on a rail provided on a fixed side, wherein the rotation in the closing direction bites the edge of the rail and opens the rail. A rail engaging member having a hook portion for releasing the biting of the rail to the edge portion by turning the rail, and an operating portion for opening and closing the hook portion. A mounting structure for an object to be mounted, wherein an engaging member is swingably mounted with the hook portions facing each other.