Buckle fixing structure

Abstract

A buckle fixing structure comprises a first component and a second component, the first component comprises a bearing part and an extending part, the bearing part is provided with at least one first check block and at least one second check block, a guide rail containing groove is formed between the first check block and the second check block, and the second component is installed on the extending part in a sliding mode. A clamping block capable of extending to the guide rail accommodating groove is arranged on the second component; the second component is provided with a limiting groove, the first component is provided with a positioning block connected with the limiting groove in a sliding mode, the displacement range of the second component sliding on the first component is the displacement range of the positioning block moving in the limiting groove, the positioning block is further provided with an installation groove, and a spring is installed in the installation groove. Two ends of the spring are respectively connected with the side wall of the limiting groove and the side wall of the mounting groove; equipment installation is completed by controlling movement of the second component, using is easy and convenient, and stable and smooth connection of the first component and the second component is guaranteed through connection of the positioning blocks and the limiting grooves and attachment of all faces.

Description

Technical Field

[0001] The utility model relates to the technical field of guide rail buckles, in particular to a buckle fixing structure. Background Art

[0002] In the field of modern communication and power supply systems, the installation and fixation of electrical appliances such as switches, gateways and switching power supplies are crucial to their operational stability, safety and maintenance convenience. Although traditional installation methods, such as screw fixation, can meet installation requirements to a certain extent, they often have problems such as cumbersome installation process, low efficiency and inconvenient maintenance. These problems are particularly prominent in occasions where components need to be frequently replaced or adjusted. Therefore, DIN rail installation is now mostly used. It is a structure that uses geometric shapes to achieve connection and fixation, and has the characteristics of simplicity, practicality and reliability. However, when using DIN rails to install electrical appliances, it is often inconvenient to fix them, the required operations are still relatively cumbersome, not convenient enough, and the stability is not strong enough.

[0003] Therefore, a buckle fixing structure is also needed to solve this problem. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the utility model is to provide a buckle fixing structure, which effectively solves the above problem.

[0005] The technical solution is that the utility model comprises a first component and a second component, the first component comprises a bearing portion and an extension portion, the bearing portion is provided with at least one first stopper and at least one second stopper, a guide rail receiving groove is formed between the first stopper and the second stopper, the second component is slidably mounted on the extension portion, and the second component is provided with a block that can extend to the guide rail receiving groove;

[0006] The second member is provided with a limiting groove, the first member is provided with a positioning block slidably connected to the limiting groove, the displacement range of the second member sliding on the first member is the displacement range of the positioning block moving in the limiting groove, the positioning block is also provided with a mounting groove, a spring is installed in the mounting groove, the two ends of the spring are respectively connected to the side wall of the limiting groove and the side wall of the mounting groove, and the expansion and contraction direction of the spring is the same as the sliding direction of the second member;

[0007] Furthermore, a first oblique groove is provided on one side of the second stopper close to the guide rail receiving groove, and a second oblique groove corresponding to the position of the first oblique groove is provided on one end of the clamping block close to the guide rail receiving groove.

[0008] Furthermore, an arc groove is provided at the junction of the first inclined groove and the guide rail receiving groove.

[0009] Furthermore, an inclined guide surface is provided on the upper end of the first stopper close to the guide rail accommodating groove.

[0010] Furthermore, the second component is provided with a first slide groove and a second slide groove, the bearing part of the first component is provided with a first limiting hole corresponding to the position of the first slide groove, the first limiting hole is provided with a first limiting rod slidably arranged in the first slide groove, the end of the first limiting rod extending out of the first slide groove is provided with a limiting block, the extending part of the first component is provided with a second limiting hole corresponding to the position of the second slide groove, and the end of the second limiting rod extending out of the second slide groove is provided with a limiting block.

[0011] Furthermore, the a surface of the second component is fitted with the b surface of the first component, the c surface of the second component is fitted with the d surface of the first component, the limiting groove is arranged between the a surface and the c surface of the second component, and the slider is arranged between the b surface and the d surface of the first component.

[0012] Furthermore, there are two first stoppers, a channel is formed between the two first stoppers, and the blocking block slides in the channel.

[0013] Furthermore, the first component is provided with at least one mounting hole.

[0014] Furthermore, a protrusion is provided on the second component, and the limiting groove is arranged at the protrusion.

[0015] The beneficial effects of the utility model are as follows: the utility model has a novel structure and an ingenious conception, and the installation of the equipment is completed by controlling the movement of the second component. The use is simple and convenient, and the connection between the first component and the second component is ensured to be smooth and stable through the connection of the positioning block and the limit groove and the fitting of each surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a side view of the utility model.

[0018] Figure 3 It is a structural schematic diagram of the first component of the utility model.

[0019] Figure 4 It is a top view of the first component of the utility model.

[0020] Figure 5 It is a structural schematic diagram of the second component of the utility model.

[0021] Figure 6 It is a top view of the second component of the utility model. DETAILED DESCRIPTION

[0022] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0023] Example:

[0024] Depend on Figures 1 to 6 The utility model includes a first component 1 and a second component 2, the first component 1 includes a bearing portion 11 and an extension portion 12, the bearing portion 11 is provided with at least one first stopper 111 and at least one second stopper 112, a guide rail receiving groove 113 is formed between the first stopper 111 and the second stopper 112, the second component 2 is slidably mounted on the extension portion 12, and the second component 2 is provided with a block 21 that can extend to the guide rail receiving groove 113;

[0025] The second member 2 is provided with a limiting groove 22, and the first member 1 is provided with a positioning block 13 slidably connected to the limiting groove 22. The displacement range of the second member 2 sliding on the first member 1 is the displacement range of the positioning block 13 moving in the limiting groove 22. The positioning block 13 is also provided with a mounting groove 131, and a spring is installed in the mounting groove 131. The two ends of the spring are respectively connected to the side wall of the limiting groove 22 and the side wall of the mounting groove 131, and the expansion and contraction direction of the spring is the same as the sliding direction of the second member 2.

[0026] It should be noted that a first oblique groove 1121 is provided on one side of the second stop block 112 close to the guide rail receiving groove 113, and a second oblique groove 1131 corresponding to the position of the first oblique groove 1121 is provided on one end of the clamping block 21 close to the guide rail receiving groove 113, and the first oblique groove 1121 and the second oblique groove 1131 fit with the side end of the DIN guide rail.

[0027] In addition, an arc groove 1122 is further provided at the junction of the first inclined groove 1121 and the guide rail receiving groove 113 .

[0028] In addition, an inclined guide surface 1111 is provided on the upper end of the first stopper 111 close to the guide rail receiving groove 113 .

[0029] Specifically, the second component 2 is provided with a first slide groove 23 and a second slide groove 24, the bearing portion 11 of the first component 1 is provided with a first limiting hole 114 corresponding to the position of the first slide groove 23, the first limiting hole 114 is provided with a first limiting rod slidably arranged in the first slide groove 23, the end of the first limiting rod extending out of the first slide groove 23 is provided with a limiting block, the extending portion 12 of the first component 1 is provided with a second limiting hole 115 corresponding to the position of the second slide groove 24, the end of the second limiting rod extending out of the second slide groove 24 is provided with a limiting block, the two limiting blocks are respectively slidably connected to the surfaces of the first component 1 and the second component 2, which can prevent the second component 2 from separating from the first component 1, and in addition, the combination of the first limiting rod, the second limiting rod and the limiting block can adopt screws or bolts.

[0030] In order to ensure the smoothness of sliding between the first component 1 and the second component 2, the a surface of the second component 2 is fitted with the b surface of the first component 1, the c surface of the second component 2 is fitted with the d surface of the first component 1, the limiting groove 22 is arranged between the a surface and the c surface of the second component 2, and the slider is arranged between the b surface and the d surface of the first component 1.

[0031] There are preferably two first stoppers 111 and second stoppers 112 , and a channel 1112 is formed between the two first stoppers 111 . The block 21 slides in the channel 1112 , and the block 21 extends into the guide rail receiving groove 113 through the channel 1112 .

[0032] At least one mounting hole 15 is also provided on the first component 1 .

[0033] The second component 2 is provided with a protrusion 25 , and the limiting groove 22 is arranged at the protrusion 25 .

[0034] When the utility model is in use, the equipment to be installed is installed on the first component 1 through the installation hole, and the protrusion 25 of the second component 2 is pushed to make the second component 2 overcome the elastic force of the spring and move in the direction away from the guide rail receiving groove 113. When the block 21 is completely away from the guide rail receiving groove 113, the first component 1 can be hung on the DIN rail, and one end of the DIN rail is engaged in the first inclined groove 1121. Then, the second component 2 is released, so that the second component 2 returns to the guide rail receiving groove 113 under the action of the spring elastic force and the second inclined groove 1131 is engaged with the other end of the DIN rail, thereby completing the DIN rail installation of the equipment.

[0035] The beneficial effects of the utility model are as follows: the utility model has a novel structure and an ingenious conception, and the installation of the equipment is completed by controlling the movement of the second component. The use is simple and convenient, and the connection between the first component and the second component is ensured to be smooth and stable through the connection of the positioning block and the limit groove and the fitting of each surface.

[0036] The above-mentioned specific implementation modes / embodiments are specific implementation modes of the utility model, which are used to illustrate the concept of the utility model, are explanatory and exemplary, and should not be interpreted as limiting the implementation modes of the utility model and the scope of the utility model. In addition to the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the contents disclosed in the claims and the specification of this application. These technical solutions include technical solutions that make any obvious replacements and modifications to the embodiments described herein, which are within the scope of protection of the utility model. In particular, as long as there is no structural conflict, the various technical features mentioned in each embodiment can be combined in any way. The utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A buckle fixing structure, characterized in that: The invention comprises a first component (1) and a second component (2), wherein the first component (1) comprises a bearing portion (11) and an extension portion (12), the bearing portion (11) is provided with at least one first stopper (111) and at least one second stopper (112), a guide rail receiving groove (113) is formed between the first stopper (111) and the second stopper (112), the second component (2) is slidably mounted on the extension portion (12), and the second component (2) is provided with a clamping block (21) capable of extending to the guide rail receiving groove (113); The second member (2) is provided with a limiting groove (22), the first member (1) is provided with a positioning block (13) slidably connected to the limiting groove (22), the displacement range of the second member (2) sliding on the first member (1) is the displacement range of the positioning block (13) moving in the limiting groove (22), the positioning block (13) is also provided with a mounting groove (131), a spring is installed in the mounting groove (131), two ends of the spring are respectively connected to the side wall of the limiting groove (22) and the side wall of the mounting groove (131), and the expansion and contraction direction of the spring is the same as the sliding direction of the second member (2); A first oblique groove (1121) is provided on one side of the second stopper (112) close to the guide rail receiving groove (113), and a second oblique groove (1131) corresponding to the position of the first oblique groove (1121) is provided on one end of the clamping block (21) close to the guide rail receiving groove (113).

2. A buckle fixing structure according to claim 1, characterized in that: An arc-shaped groove (1122) is also provided at the junction of the first inclined groove (1121) and the guide rail receiving groove (113).

3. The buckle fixing structure according to claim 1, characterized in that: An inclined guide surface (1111) is provided at the upper end of the first stopper (111) on a side close to the guide rail receiving groove (113).

4. The buckle fixing structure according to claim 1, characterized in that: The second member (2) is provided with a first slide groove (23) and a second slide groove (24); the bearing portion (11) of the first member (1) is provided with a first limiting hole (114) corresponding to the position of the first slide groove (23); a first limiting rod slidably arranged in the first slide groove (23) is arranged in the first limiting hole (114); a limiting block is arranged at one end of the first limiting rod extending out of the first slide groove (23); a second limiting hole (115) corresponding to the position of the second slide groove (24) is provided on the extending portion (12) of the first member (1); a limiting block is arranged at one end of the second limiting rod extending out of the second slide groove (24).

5. The buckle fixing structure according to claim 4, characterized in that: The surface a of the second component (2) is fitted with the surface b of the first component (1), the surface c of the second component (2) is fitted with the surface d of the first component (1), the limiting groove (22) is arranged between the surface a and the surface c of the second component (2), and the sliding block is arranged between the surface b and the surface d of the first component (1).

6. The buckle fixing structure according to claim 1, characterized in that: There are two first stoppers (111), a channel (1112) is formed between the two first stoppers (111), and the clamping block (21) slides in the channel (1112).

7. The buckle fixing structure according to claim 1, characterized in that: The first component (1) is also provided with at least one mounting hole (15).

8. The buckle fixing structure according to claim 1, characterized in that: The second component (2) is provided with a protrusion (25), and the limiting groove (22) is arranged at the protrusion (25).

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