CN210042617U - Guide rail clamping device - Google Patents
Guide rail clamping device Download PDFInfo
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- CN210042617U CN210042617U CN201920687470.8U CN201920687470U CN210042617U CN 210042617 U CN210042617 U CN 210042617U CN 201920687470 U CN201920687470 U CN 201920687470U CN 210042617 U CN210042617 U CN 210042617U
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- clamping block
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Abstract
A guide rail clamping device is used for clamping a guide rail and comprises a clamping seat and a clamping block; the clamping seat is provided with a clamping groove for clamping the guide rail, the clamping block is arranged at one end of the clamping seat in a sliding manner, and one end of the clamping block extends into the clamping groove and can be clamped with the guide rail; the clamping block is provided with a first position which extends into the clamping groove to clamp the guide rail and a second position which withdraws from the clamping groove and releases clamping. The clamping seat is provided with a limiting boss, a cavity is arranged in the clamping block, two elastic clamping connecting rods are symmetrically arranged in the cavity left and right, a first clamping structure and a second clamping structure are formed between the two elastic clamping connecting rods, and the limiting boss can be clamped; when the clamping block is located at the first position, the first clamping structure clamps the limiting boss; when the clamping block is located at the second position, the second clamping structure clamps the limiting boss. The device simple structure and joint effect are stable, easily installation simultaneously.
Description
Technical Field
The utility model relates to an electronic equipment field specifically is a guide rail latch device.
Background
The guide rail is used as an installation mode of industrial electrical components, the electrical components which are used for installing and supporting the standard can be conveniently clamped on the guide rail without being fixed by screws, and the maintenance is also very convenient. The traditional clamping mode comprises the following steps: the components are locked on the holes of the guide rails through the screws, and the mode is inconvenient to mount and dismount and time-consuming; the component is connected with the guide rail through the clamping piece, one end of the clamping piece is a fixed clamping groove, the other end of the clamping piece is provided with a buckle or a clamping hook, the component is locked on the guide rail through the buckle or the clamping hook, and the buckle or the clamping hook interacts with the clamping groove to enable the clamping piece to have clamping force; and the connection and installation modes are inconvenient to install and disassemble and easy to deform or damage through clamping connection modes of reeds and the like.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problem, the utility model provides a pair of guide rail latch device, simple structure is and easily installation, and the effect of joint guide rail is stable simultaneously.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a guide rail clamping device is used for clamping a guide rail and comprises a clamping seat and a clamping block; the clamping seat is provided with a clamping groove for clamping the guide rail, the clamping block is arranged at one end of the clamping seat in a sliding manner, and one end of the clamping block extends into the clamping groove and can be clamped with the guide rail; the clamping block is provided with a first position which extends into the clamping groove to clamp the guide rail and a second position which withdraws from the clamping groove and releases clamping; the clamping seat is provided with a limiting boss, a cavity is arranged in the clamping block, two elastic clamping connecting rods are symmetrically arranged in the cavity left and right, a first clamping structure and a second clamping structure are formed between the two elastic clamping connecting rods, and the limiting boss can be clamped; when the clamping block is located at the first position, the first clamping structure clamps the limiting boss; when the clamping block is located at the second position, the second clamping structure clamps the limiting boss.
Preferably, the one end of joint seat is equipped with the sliding tray, and sliding tray one end switch-on joint seat's lateral wall face, the inside wall face of other end switch-on joint groove, joint piece slidable sets up in the sliding tray to spacing boss sets up in the sliding tray.
Preferably, the clamping groove is provided with a first clamping hook at one side far away from the clamping block, a second clamping hook is arranged at one end of the clamping block extending into the clamping groove, and the first clamping hook and the second clamping hook are respectively clamped at two sides of the guide rail.
Preferably, the both sides of sliding tray still are equipped with the guide way, are equipped with the sliding block on the joint piece, and sliding block slidable sets up in the guide way.
Preferably, the sliding groove is further provided with a limiting groove used for limiting the clamping block to extend into the clamping groove at one end far away from the clamping groove.
Preferably, the clamping block is further provided with a pull ring structure at one end far away from the clamping groove.
Preferably, the second hook is an oblique hook.
Preferably, form the chucking passageway that can supply spacing boss to pass through between two elasticity joint poles, divide equally on two elasticity joint poles and do not be equipped with continuous first arc structure and second arc structure, form first chucking structure between two first arc structures, form second chucking structure between two second arc structures to all can the chucking spacing boss.
Preferably, the clamping block is further provided with an assembling groove at one end extending into the clamping groove, the assembling groove is convenient for the clamping block to be assembled on the clamping seat, the assembling groove is communicated with one end face and a cavity of the clamping block extending into the clamping groove, and the assembling groove and the clamping channel are positioned on the same straight line.
Advantageous effects
The utility model has the advantages that: a guide rail clamping device is used for clamping a guide rail and comprises a clamping seat and a clamping block; the clamping seat is provided with a clamping groove for clamping the guide rail, the clamping block is arranged at one end of the clamping seat in a sliding manner, and one end of the clamping block extends into the clamping groove and can be clamped with the guide rail; the clamping block is provided with a first position which extends into the clamping groove to clamp the guide rail and a second position which withdraws from the clamping groove and releases clamping. The clamping seat is provided with a limiting boss, a cavity is arranged in the clamping block, two elastic clamping connecting rods are symmetrically arranged in the cavity left and right, a first clamping structure and a second clamping structure are formed between the two elastic clamping connecting rods, and the limiting boss can be clamped; when the clamping block is located at the first position, the first clamping structure clamps the limiting boss; when the clamping block is located at the second position, the second clamping structure clamps the limiting boss. The device simple structure and joint effect are stable, easily installation simultaneously.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention,
in the drawings:
FIG. 1 shows an overall block diagram of an embodiment of the invention;
FIG. 2 is a schematic view of the structure of the card socket;
FIG. 3 is a schematic structural diagram of the clamping block;
in the figure: the clamping device comprises a clamping seat 1, a clamping block 2, a clamping groove 10, a sliding groove 11, a limiting boss 12, a first clamping hook 13, a limiting groove 14, a cavity 20, an elastic clamping rod 21, a second clamping hook 22, a sliding block 23, a pull ring structure 24, an assembly groove 25, a first clamping structure 211 and a second clamping structure 212.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a rail clamping device for clamping a rail comprises a clamping seat 1 and a clamping block 2; the clamping seat 1 is provided with a clamping groove 10 for clamping the guide rail, the clamping block 2 is arranged at one end of the clamping seat 1 in a sliding way, and one end of the clamping block extends into the clamping groove 10 and can be clamped with the guide rail; the clamping block 2 is provided with a first position which extends into the clamping groove 10 and is used for clamping the guide rail and a second position which is withdrawn from the clamping groove 10 and is used for releasing clamping; the clamping seat 1 is provided with a limiting boss 12, the clamping block 2 is internally provided with a cavity 20, two elastic clamping connection rods 21 are symmetrically arranged in the cavity 20 from left to right, a first clamping structure 211 and a second clamping structure 212 are formed between the two elastic clamping connection rods 21, and the limiting boss 12 can be clamped; when the clamping block 2 is located at the first position, the first clamping structure 211 clamps the limiting boss 12; when the clamping block 2 is located at the second position, the second clamping structure 212 clamps the limiting boss 12.
Specifically, this guide rail latch device's joint function is realized by the mutual joint of the elasticity joint pole 21 that sets up on the joint piece 2 and spacing boss 12, wherein during spacing boss 12 of first chucking structure 211 chucking, joint piece 2 stretches into joint groove 10 and chucking guide rail, joint piece 2 makes joint piece 2 move to the second position from the primary importance if receiving the exogenic action outside motion this moment, then elasticity joint pole 21 elastic deformation, and spacing boss 12 is loosened to first chucking structure 211, spacing boss 12 of second chucking structure 212 chucking, make joint piece 2 keep at the second position simultaneously, return the primary importance from the second position until joint piece 2 receives exogenic action. The device simple structure, the production of being convenient for, joint intensity is moderate, and the joint effect is still relatively stable when being convenient for assemble and installation.
Further, one end of the clamping seat 1 is provided with a sliding groove 11, one end of the sliding groove 11 is communicated with the side wall surface of the clamping seat 1, the other end of the sliding groove 11 is communicated with the inner side wall surface of the clamping groove 10, the clamping block 2 is slidably arranged in the sliding groove 11, and the limiting boss 12 is arranged in the sliding groove 11. The clamping block 2 is ensured to do telescopic motion along the direction of the clamping guide rail, and the guiding effect is achieved.
Further, the clamping groove 10 is provided with a first clamping hook 13 at one side far away from the clamping block 2, a second clamping hook 22 is arranged at one end of the clamping block 2 extending into the clamping groove 10, and the first clamping hook 13 and the second clamping hook 22 are respectively clamped at two sides of the guide rail. The clamping effect is more stable by the clamping mode of the clamping hook.
Further, the both sides of sliding tray 11 still are equipped with the guide way, are equipped with sliding block 23 on the joint piece 2, and sliding block 23 slidable sets up in the guide way. The sliding groove 11 is further provided with a limiting groove 14 at one end far away from the clamping groove 10 for limiting the clamping block 2 to extend into the clamping groove 10. The limiting structure further limits the movement direction and movement of the clamping block 2, and ensures that the clamping block moves within the range.
Furthermore, the clamping block 2 is further provided with a pull ring structure 24 at an end far away from the clamping groove 10. This setting is convenient for external force to exert on joint piece 2 and makes it move to the second position from first position and remove the state of joint guide rail, even if be convenient for pull joint piece 2
Further, the second hook 22 is an oblique hook. The inclined hook structure is convenient for the installation of the guide rail clamping device.
Further, a clamping channel for the limiting boss 12 to pass through is formed between the two elastic clamping rods 21, the two elastic clamping rods 21 are respectively provided with a first arc-shaped structure and a second arc-shaped structure which are connected, a first clamping structure 211 is formed between the two first arc-shaped structures, a second clamping structure 212 is formed between the two second arc-shaped structures, and the limiting boss 12 can be clamped. The limiting boss 12 is located in the clamping channel to move, and the radian surface of the limiting boss is tightly attached to the first arc-shaped structure and the second arc-shaped structure and is not easy to loosen.
Furthermore, the end of the clamping block 2 extending into the clamping groove 10 is further provided with an assembling groove 25 which is convenient for the clamping block 2 to assemble on the clamping seat 1, the assembling groove 25 is communicated with one end face of the clamping block 2 extending into the clamping groove 10 and the cavity 20, and the assembling groove 25 and the clamping channel are positioned on the same straight line. Wherein, the height that highly is less than or equal to assembly groove 25 of spacing boss 12, when joint piece 2 assembles into joint seat 1, can directly push into the joint passageway along the guide way direction with joint piece 2 to make the spacing boss 12 of elasticity joint pole 21 joint, can realize the assembly of joint piece 2.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A guide rail clamping device is used for clamping a guide rail and is characterized by comprising a clamping seat (1) and a clamping block (2); the clamping seat (1) is provided with a clamping groove (10) for clamping the guide rail, the clamping block (2) is arranged at one end of the clamping seat (1) in a sliding manner, and one end of the clamping block extends into the clamping groove (10) and can be clamped with the guide rail; the clamping block (2) is provided with a first position which extends into the clamping groove (10) to clamp the guide rail and a second position which withdraws from the clamping groove (10) and releases clamping;
a limiting boss (12) is arranged on the clamping seat (1), a cavity (20) is arranged in the clamping block (2), two elastic clamping connection rods (21) are symmetrically arranged in the cavity (20) in the left and right direction, a first clamping structure (211) and a second clamping structure (212) are formed between the two elastic clamping connection rods (21), and the limiting boss (12) can be clamped;
when the clamping block (2) is located at the first position, the first clamping structure (211) clamps the limiting boss (12); when the clamping block (2) is located at the second position, the second clamping structure (212) clamps the limiting boss (12).
2. The guide rail clamping device according to claim 1, wherein one end of the clamping seat (1) is provided with a sliding groove (11), one end of the sliding groove (11) is communicated with the side wall surface of the clamping seat (1), the other end of the sliding groove is communicated with the inner side wall surface of the clamping groove (10), the clamping block (2) is slidably arranged in the sliding groove (11), and the limiting boss (12) is arranged in the sliding groove (11).
3. The clamping device for the guide rail according to claim 1, wherein the clamping groove (10) is provided with a first clamping hook (13) at one side far away from the clamping block (2), the clamping block (2) is provided with a second clamping hook (22) at one end extending into the clamping groove (10), and the first clamping hook (13) and the second clamping hook (22) are respectively clamped at two sides of the guide rail.
4. The guide rail clamping device according to claim 2, wherein guide grooves are further formed in two sides of the sliding groove (11), a sliding block (23) is arranged on the clamping block (2), and the sliding block (23) is slidably arranged in the guide grooves.
5. The clamping device for the guide rail according to claim 2, wherein a limiting groove (14) for limiting the position of the clamping block (2) extending into the clamping groove (10) is further formed in one end of the sliding groove (11) far away from the clamping groove (10).
6. A guide rail clamping device according to claim 1, characterized in that the clamping block (2) is further provided with a pull ring structure (24) at an end away from the clamping groove (10).
7. A guide clamp according to claim 3, characterized in that the second hook (22) is a diagonal hook.
8. The guide rail clamping device according to claim 1, wherein a clamping channel for the limiting boss (12) to pass through is formed between the two elastic clamping rods (21), the two elastic clamping rods (21) are respectively provided with a first arc-shaped structure and a second arc-shaped structure which are connected, a first clamping structure (211) is formed between the two first arc-shaped structures, a second clamping structure (212) is formed between the two second arc-shaped structures, and the limiting boss (12) can be clamped.
9. The guide rail clamping device according to claim 8, wherein the clamping block (2) is further provided with an assembling groove (25) at one end extending into the clamping groove (10) for facilitating the clamping block (2) to be assembled on the clamping seat (1), the assembling groove (25) is communicated with one end face of the clamping block (2) extending into the clamping groove (10) and the cavity (20), and the assembling groove (25) and the clamping channel are located on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920687470.8U CN210042617U (en) | 2019-05-15 | 2019-05-15 | Guide rail clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920687470.8U CN210042617U (en) | 2019-05-15 | 2019-05-15 | Guide rail clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210042617U true CN210042617U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920687470.8U Active CN210042617U (en) | 2019-05-15 | 2019-05-15 | Guide rail clamping device |
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| Country | Link |
|---|---|
| CN (1) | CN210042617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115696827A (en) * | 2022-09-07 | 2023-02-03 | 浙江中控信息产业股份有限公司 | Guide rail buckle and electrical equipment |
-
2019
- 2019-05-15 CN CN201920687470.8U patent/CN210042617U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115696827A (en) * | 2022-09-07 | 2023-02-03 | 浙江中控信息产业股份有限公司 | Guide rail buckle and electrical equipment |
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