Clamping structure and electronic equipment

Abstract

The utility model relates to a clamping structure and an electronic device, the clamping structure comprises a housing, a cover body and a clamping assembly, the housing is provided with a mounting groove for accommodating an electronic component, the cover body covers a groove opening of the mounting groove, and the clamping assembly is arranged on the cover body. The clamping assembly comprises a clamping part arranged on the cover body and an adjusting part used for adjusting the position of the clamping part, the side wall of the mounting groove is provided with a matching groove allowing the clamping part to stretch in, and the shell and the cover body are connected through the clamping part and the matching groove. And the adjusting direction of the clamping part is consistent with the groove depth direction of the matching groove. The clamping structure and the electronic equipment provided by the utility model solve the problem that the connection strength of the existing connecting component cannot be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic products, in particular to a clamping structure and electronic equipment. Background Art

[0002] At present, the protective cover of the 10 part of the numerical control device is mainly a plastic structure, which is mainly fastened by plastic buckles. This protective cover structure has the advantages of low cost and simple installation, but because it relies solely on the elasticity of the plastic buckle to achieve fastening and fixing, the strength of the fastening connection is basically unchanged, and it cannot meet different connection strength requirements. Utility Model Content

[0003] The main purpose of the utility model is to provide a clamping structure and an electronic device, aiming to provide a clamping structure capable of adjusting the connection strength.

[0004] To achieve the above-mentioned purpose, the utility model proposes a snap-fit ​​structure, including a shell, a cover body and a snap-fit ​​assembly, the shell is provided with an installation groove for accommodating electronic components, the cover body covers the notch of the installation groove, the snap-fit ​​assembly includes a snap-fit ​​portion provided on the cover body and an adjustment portion for adjusting the position of the snap-fit ​​portion, the side wall of the installation groove is provided with a matching groove for the snap-fit ​​portion to extend into, the shell and the cover body are connected to the matching groove through the snap-fit ​​portion, and the adjustment direction of the snap-fit ​​portion is consistent with the groove depth direction of the matching groove.

[0005] According to some embodiments of the utility model, the engaging portion includes a main body section and a engaging section, the main body section is connected to the adjusting portion, the main body section has an active cavity with an opening at one end, the engaging section is movably arranged in the active cavity along the axial direction of the main body section, and a portion of the engaging section extends from the opening and extends into the mating groove.

[0006] According to some embodiments of the present utility model, an elastic member is provided in the movable cavity, one end of the elastic member is connected to the main body section, and the other end of the elastic member is connected to the engaging section.

[0007] According to some embodiments of the present utility model, the clamping assembly further includes a mounting portion connected to the adjusting portion, and the clamping portion is movably sleeved on the mounting portion.

[0008] According to some embodiments of the utility model, a limiting groove is provided on the inner wall of the engaging portion along its axial direction, and a limiting block is protruded from the outer wall of the mounting portion, and the limiting block is movably arranged in the limiting groove.

[0009] According to some embodiments of the present invention, a connecting seat is provided on a side of the installation groove away from the locking assembly, and the cover body is rotatably connected relative to the connecting seat along an axis extending in the y direction.

[0010] According to some embodiments of the present invention, a notch of the installation slot is provided with an avoidance slot on one side close to the locking assembly.

[0011] According to some embodiments of the present invention, a sealing portion is provided on a side of the cover body facing the mounting groove, and the sealing portion is arranged corresponding to the position of the electronic component.

[0012] According to some embodiments of the present invention, the shell, the cover and the engaging assembly are all made of metal.

[0013] In addition, the utility model also provides an electronic device, which includes the snap-fit ​​structure as described in any one of the above items.

[0014] The utility model has at least the following beneficial effects:

[0015] In the utility model, the shell is provided with a mounting groove for accommodating electronic components, the cover body covers the notch of the mounting groove, the clamping assembly includes a clamping part provided on the cover body and an adjusting part for adjusting the position of the clamping part, the side wall of the mounting groove is provided with a matching groove for the clamping part to extend into, the adjustment direction of the clamping part is consistent with the groove depth direction of the matching groove, the operator can adjust the position of the clamping part through the adjusting part to adjust the depth of the clamping part extending into the matching groove, and then adjust the connection strength between the clamping part and the matching groove, because the shell and the cover body are connected to the matching groove through the clamping part, so as to adjust the connection strength between the shell and the cover body. The clamping structure provided by the utility model can adjust the connection strength between the shell and the cover body by adjusting the position of the clamping part, thereby solving the problem that the existing connection components cannot adjust the connection strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A cross-sectional view of a locking structure provided by an embodiment of the utility model;

[0018] Figure 2 for Figure 1 An exploded view of the snap-fit ​​structure in FIG.

[0019] Figure 3 for Figure 1 A partial enlarged view of middle A.

[0020] Description of reference numerals:

[0021] 100-clamping structure; 1-housing; 11-installation groove; 111-matching groove; 112-avoidance groove; 2-cover body; 3-clamping assembly; 31-clamping part; 311-main body section; 312-clamping section; 32-adjusting part; 4-connecting seat; 5-sealing part. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0024] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0025] The utility model provides a clamping structure and an electronic device. Figures 1 to 3 A specific embodiment of a snap-fit ​​structure provided by the utility model.

[0026] like Figure 1 and Figure 2As shown, an embodiment of the utility model provides a snap-fit ​​structure 100, including a shell 1, a cover body 2 and a snap-fit ​​assembly 3, the shell 1 is provided with a mounting groove 11 for accommodating electronic components, the cover body 2 covers the notch of the mounting groove 11, the snap-fit ​​assembly 3 includes a snap-fit ​​portion 31 arranged on the cover body 2 and an adjusting portion 32 for adjusting the position of the snap-fit ​​portion 31, the side wall of the mounting groove 11 is provided with a matching groove 111 for the snap-fit ​​portion 31 to extend into, the shell 1 and the cover body 2 are connected to the matching groove 111 through the snap-fit ​​portion 31, and the adjustment direction of the snap-fit ​​portion 31 is consistent with the groove depth direction of the matching groove 111.

[0027] In the utility model, the shell 1 is provided with a mounting groove 11 for accommodating electronic components, the cover body 2 is provided with a notch of the mounting groove 11, the clamping assembly 3 includes a clamping portion 31 provided on the cover body 2 and an adjusting portion 32 for adjusting the position of the clamping portion 31, the side wall of the mounting groove 11 is provided with a matching groove 111 for the clamping portion 31 to extend into, the adjustment direction of the clamping portion 31 is consistent with the groove depth direction of the matching groove 111, the operator can adjust the position of the clamping portion 31 through the adjusting portion 32 to adjust the depth of the clamping portion 31 extending into the matching groove 111, and further adjust the connection strength between the clamping portion 31 and the matching groove 111, because the shell 1 and the cover body 2 are connected to the matching groove 111 through the clamping portion 31, so as to adjust the connection strength between the shell 1 and the cover body 2. The clamping structure 100 provided by the present invention can adjust the connection strength between the housing 1 and the cover 2 by adjusting the position of the clamping portion 31 , thereby solving the problem that the connection strength of the existing connection components cannot be adjusted.

[0028] It should be noted that the engaging portion 31 and the adjusting portion 32 can be connected via threads, and the position of the engaging portion 31 can be adjusted by changing the tightness of the threads. The engaging portion 31 and the adjusting portion 32 can also be connected via a movable groove and a movable block, and the movable block can be moved on the movable groove to adjust the position of the engaging portion.

[0029] Preferably, the specific structure of the engaging portion 31 is not limited, as long as the engaging portion 31 can be movably arranged relative to the cover body 2 and the engaging portion 31 can cooperate with the matching groove 111 to connect the housing 1 and the cover body 2. For example, in some embodiments, Figure 3As shown, the engaging portion 31 includes a main body section 311 and an engaging section 312. The main body section 311 is connected to the adjusting portion 32. The main body section 311 has an active cavity with an opening at one end. The engaging section 312 is movably arranged in the active cavity along the axial direction of the main body section 311, and a portion of the engaging section 312 extends out of the opening and extends into the matching groove 111. In this arrangement, since the main body section 311 is connected to the adjusting portion 32, the depth of the engaging section 312 extending into the matching groove 111 can be adjusted by adjusting the position of the main body section 311 by the adjusting portion 32, thereby adjusting the connection strength between the housing 1 and the cover body 2. The engaging section 312 is movably arranged in the active cavity to achieve a detachable connection with the matching groove 111.

[0030] It should be noted that the maximum diameter of the engaging section 312 is greater than the diameter of the opening of the main section 311 , and the engaging section 312 is restricted from leaving the movable cavity by the opening.

[0031] Furthermore, in some embodiments, an elastic member is provided in the movable cavity, one end of the elastic member is connected to the main body section 311, and the other end is connected to the engaging section 312. In this arrangement, under the elastic force of the elastic member, part of the engaging section 312 extends from the opening and extends into the matching groove 111 for connection, and when the engaging section 312 is disconnected from the matching groove 111, the engaging section 312 retracts into the movable cavity, and the elastic member is in a contracted state. Specifically, the elastic member can be a spring or other elastic member with extension and contraction states known in the art.

[0032] In some embodiments, the clamping assembly 3 further includes a mounting portion connected to the adjusting portion 32, and the clamping portion 31 is movably mounted on the mounting portion. By so configuring, the depth of the clamping portion 31 extending into the matching groove 111 can be adjusted by adjusting the position of the mounting portion through the adjusting portion 32, thereby adjusting the connection strength between the housing 1 and the cover 2, and the clamping portion 31 is movably mounted on the mounting portion to achieve a detachable connection with the matching groove 111.

[0033] In order to prevent the engaging portion 31 from being separated from the mounting portion, in some embodiments, the inner wall of the engaging portion 31 is provided with a limiting groove along its axial direction, and the outer wall of the mounting portion is provided with a limiting block, which is movably arranged in the limiting groove. The limiting block cooperates with the limiting groove to limit the engaging portion 31.

[0034] Specifically, an elastic portion is provided between the engaging portion 31 and the mounting portion, and the engaging portion 31 is driven to be detachably connected to the matching groove 111 through the contraction and expansion of the elastic portion.

[0035] In some embodiments, Figure 3 As shown, a connection seat 4 is provided on one side of the mounting groove 11 away from the snap assembly 3 in the x direction, and the cover body 2 is rotatably connected relative to the axis extending along the y direction of the connection seat 4. In this way, the cover body 2 and the housing 1 are connected through the connection seat 4 to avoid the cover body 2 being lost after the operator opens the cover body 2.

[0036] Specifically, in some embodiments, Figure 3 As shown, the notch of the installation slot 11 is provided with an escape slot 112 on one side close to the engaging assembly 3. This arrangement facilitates the operator to insert a finger into the escape slot 112, buckle the cover body 2, and drive the cover body 2 away from the installation slot 11, so that the engaging portion 31 is disconnected from the matching slot 111.

[0037] Since there is a gap between the shell 1 and the cover 2 at the connection, liquid may enter the installation groove 11, and after the cover 2 is connected to the shell 1, there is a cavity in the installation groove 11. If the cover 2 is hit, the cover 2 may be sunken inward. Therefore, in some embodiments, Figure 3 As shown, the cover body 2 is provided with a sealing portion 5 on one side facing the mounting groove 11, and the sealing portion 5 is arranged corresponding to the position of the electronic component. In this way, on the one hand, the sealing portion 5 is arranged corresponding to the electronic component, which can effectively prevent liquid from flowing into the electronic component, and on the other hand, the sealing portion 5 fills the cavity in the mounting groove 11, which can play a certain supporting role for the cover body 2.

[0038] The material of each component in the snap-fit ​​structure 100 is not limited, as long as it can ensure that the housing 1 and the cover 2 can be connected. In some embodiments, the housing 1, the cover 2 and the snap-fit ​​assembly 3 are all made of metal. In this way, on the one hand, the metal material has higher strength and is not easy to be damaged, and on the other hand, the use of metal material can improve the aesthetics and quality of the snap-fit ​​structure 100.

[0039] In addition, the utility model also provides an electronic device, which includes a snap-fit ​​structure 100 as described in any one of the above items, wherein the snap-fit ​​structure 100 includes a shell 1, a cover body 2 and a snap-fit ​​assembly 3, wherein the shell 1 is provided with a mounting groove 11 for accommodating electronic components, the cover body 2 covers the notch of the mounting groove 11, the snap-fit ​​assembly 3 includes a snap-fit ​​portion 31 provided on the cover body 2 and an adjusting portion 32 for adjusting the position of the snap-fit ​​portion 31, the side wall of the mounting groove 11 is provided with a matching groove 111 for the snap-fit ​​portion 31 to extend into, the shell 1 and the cover body 2 are connected to the matching groove 111 via the snap-fit ​​portion 31, and the adjustment direction of the snap-fit ​​portion 31 is consistent with the groove depth direction of the matching groove 111.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A snap-fit ​​structure, characterized in that: The invention comprises a shell, a cover body and a snap-fit ​​assembly, wherein the shell is provided with an installation groove for accommodating electronic components, the cover body covers the notch of the installation groove, the snap-fit ​​assembly comprises a snap-fit ​​portion arranged on the cover body and an adjusting portion for adjusting the position of the snap-fit ​​portion, the side wall of the installation groove is provided with a matching groove for the snap-fit ​​portion to extend into, the shell and the cover body are connected to the matching groove via the snap-fit ​​portion, and the adjustment direction of the snap-fit ​​portion is consistent with the groove depth direction of the matching groove.

2. The engaging structure according to claim 1, characterized in that: The engaging portion includes a main body section and an engaging section, wherein the main body section is connected to the adjusting portion, the main body section has an active cavity with an opening at one end, the engaging section is movably arranged in the active cavity along the axial direction of the main body section, and a portion of the engaging section extends from the opening and extends into the matching groove.

3. The engaging structure according to claim 2, characterized in that: An elastic member is arranged in the movable cavity, one end of the elastic member is connected to the main body section, and the other end of the elastic member is connected to the engaging section.

4. The engaging structure according to claim 1, wherein: The clamping assembly further comprises a mounting portion connected to the adjusting portion, and the clamping portion is movably sleeved on the mounting portion.

5. The engaging structure according to claim 4, characterized in that: The inner wall of the clamping portion is provided with a limiting groove along its axial direction, and the outer side wall of the mounting portion is convexly provided with a limiting block, and the limiting block is movably arranged in the limiting groove.

6. The engaging structure according to claim 1, wherein: A connecting seat is provided on one side of the installation slot away from the locking assembly in the x direction, and the cover body is rotatably connected relative to the connecting seat along an axis extending in the y direction.

7. The engaging structure according to claim 1, wherein: The notch of the installation slot is provided with an avoidance slot on one side close to the clamping assembly.

8. The engaging structure according to claim 1, wherein: A sealing portion is provided on one side of the cover body facing the mounting groove, and the sealing portion is arranged corresponding to the position of the electronic component.

9. The engaging structure according to claim 1, wherein: The shell, the cover and the engaging assembly are all made of metal.

10. An electronic device, characterized in that: The invention comprises a snap-fit ​​structure as claimed in any one of claims 1 to 9.

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