CN215928848U - Shell body - Google Patents

Abstract

The utility model provides a shell, which comprises a first mounting shell, a second mounting shell, a first lug and a second lug, wherein the first lug and the second lug are fixedly arranged on the first mounting shell, and the first mounting shell is mounted on the second mounting shell through the first lug and the second lug; an included angle is formed between the protruding direction of the first bump and the protruding direction of the second bump. First installation shell can realize linking firmly with the second installation shell through first lug and second lug, and the protruding orientation of establishing of first lug simultaneously and the protruding orientation of establishing of second lug have the contained angle between the orientation, can hinder first installation shell to break away from the second installation shell jointly in first orientation and the second orientation respectively, need not too much buckle combination and just can make between first installation shell and the second installation shell fixed more stable, and the installation back reliability is higher.

Description

Shell body

Technical Field

The utility model relates to the field of shells, in particular to a shell.

Background

Fixed through the joint usually between the first installation shell of casing and the second installation shell, current joint mode can carry out fixed connection with first installation shell and second installation shell, but current joint mode still can not solve and easily appear relative motion between first installation shell and the second installation shell, the problem that the connection reliability is not high, under the influence of external force, for example, the transportation, collide with the etc., easily cause first installation shell and second installation shell to appear the damage and break away from even, and when the installation shell area is great, need the multiunit buckle, the dismouting is very inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a housing in order to solve the above technical problems.

The utility model provides a shell, which comprises a first mounting shell, a second mounting shell, a first lug and a second lug, wherein the first lug and the second lug are fixedly arranged on the first mounting shell, and the first mounting shell is limited and mounted on the second mounting shell through the first lug and the second lug;

an included angle is formed between the protruding direction of the first bump and the protruding direction of the second bump.

So set up, first installation shell can realize linking firmly with the second installation shell through first lug and second lug, and the protruding orientation of establishing of first lug simultaneously has the contained angle between the protruding orientation of establishing with the second lug, can hinder first installation shell to break away from the second installation shell jointly in first direction and the second direction respectively, need not too much buckle combination and just can make between first installation shell and the second installation shell fixed more stable, and installation back reliability is higher.

In order to avoid relative movement between the first and second mounting shells, in one embodiment of the present invention, the protruding direction of the first protrusion is perpendicular to the protruding direction of the second protrusion.

So set up, protruding first lug and the second lug of establishing the direction mutually perpendicular can furthest avoid appearing relative motion between first installation shell and the second installation shell, make and be connected more firm between first installation shell and the second installation shell.

In order to facilitate the first mounting shell to be clamped into the second mounting shell, in an embodiment of the present invention, the housing further includes a first limiting arm, the first limiting arm is fixedly disposed on the first mounting shell, and the first protruding block is fixedly disposed at an end of the first limiting arm relatively far away from the first mounting shell.

So set up, during the first spacing arm of first installation shell can stretch into the second installation shell, the first lug of cooperation made first installation shell be connected inseparabler with the second installation shell, and the first lug of being convenient for is gone into the joint interface of second installation shell with second lug card, improves the joint stability between first installation shell and the second installation shell simultaneously.

In order to improve the clamping strength between the first mounting shell and the second mounting shell, in an embodiment of the utility model, the housing includes a first limiting assembly, the first limiting assembly includes two first limiting arms and two first protruding blocks corresponding to the first limiting arms, the first limiting arms have elasticity, an interval is provided between the two first limiting arms, and each first protruding block is located on one side of the corresponding first limiting arm, which is opposite to the other first protruding block.

So set up, space between two first spacing arms can be when first installation shell card is to the second installation shell, for having elastic first spacing arm and provide compression space, make more smooth and easy convenient card of first installation shell to the second installation shell to it is fixed through first lug and second installation shell joint.

In order to further improve the clamping strength between the first mounting shell and the second mounting shell, in an embodiment of the present invention, two first limiting assemblies are provided, and the two first limiting assemblies are respectively and fixedly disposed on two sides of the first mounting shell, which are relatively far away from each other.

So set up, two first spacing subassemblies can promote the joint intensity of first installation shell and second installation shell by a wide margin, and simultaneously, two first spacing subassemblies set firmly respectively in first installation shell keep away from both sides relatively, also can adapt to being connected of the first installation shell of great area and second installation shell, avoid addding too much joint structure and lead to the installation inconvenient.

In order to facilitate the first mounting shell to be clamped into the second mounting shell, in an embodiment of the present invention, a side of the first protruding block, which is relatively far away from the corresponding first limiting arm, is an inclined surface.

So set up, the first lug of inclined plane design can reduce the resistance that second installation shell card was gone into to first installation shell card, improves the joint smoothness degree.

For the installation and the detachment of the second bump, in an embodiment of the present invention, the second bump includes a limiting bump and an auxiliary bump, and a thickness of the limiting bump in the protruding direction is greater than a thickness of the auxiliary bump in the protruding direction.

With the arrangement, as the thickness of the protruding direction of the limiting lug is larger than that of the auxiliary lug, when the auxiliary lug is installed or disassembled, the auxiliary lug can be synchronously determined to be installed or disassembled as long as the limiting lug is successfully installed or disassembled; the clamping strength is improved, and meanwhile, the mounting or dismounting difficulty is not increased.

In order to facilitate the clamping of the first mounting shell and the second mounting shell, in an embodiment of the present invention, the housing further includes a plurality of second limiting arms, the second limiting arms are fixedly disposed on the first mounting shell, and the limiting protrusions and the auxiliary protrusions are respectively and fixedly disposed on one ends of the second limiting arms, which are relatively far away from the first mounting shell.

So set up, the spacing lug and the supplementary lug of first installation shell can pass through the more convenient card of the spacing arm of second and go into the second installation shell, make first installation shell and second installation shell joint more smooth and easy firm.

In order to improve the smoothness of the clamping connection between the first mounting shell and the second mounting shell, in an embodiment of the utility model, a guide plate is convexly arranged on one side of the second limiting arm, which is opposite to the side away from the auxiliary projection, the guide plate has an inclined surface and extends along the length direction of the second limiting arm, and the height of one side of the guide plate, which is close to the first mounting shell, is higher than the height of one side of the guide plate, which is away from the first mounting shell.

So set up, the supplementary lug of first installation shell can carry out the joint through the deflector that has the inclined plane more smoothly and fixedly with second installation shell.

In order to improve the clamping reliability between the first mounting shell and the second mounting shell, in an embodiment of the utility model, the two auxiliary protrusions are respectively located on two sides of the limiting protrusion.

So set up, spacing lug setting is in the middle part, and supplementary lug setting can improve the joint reliability that makes first installation shell and second installation shell by at utmost in the both sides of spacing lug, and is convenient for install or dismantle, saves the time of installation and dismantlement when guaranteeing joint intensity.

Drawings

Fig. 1 is a schematic structural diagram of a housing according to the present invention;

FIG. 2 is a schematic structural view of the second mounting housing of FIG. 1;

FIG. 3 is a schematic structural view of the first mounting housing of FIG. 1;

FIG. 4 is an enlarged view of the portion X in FIG. 2;

fig. 5 is an enlarged view of the Y portion in fig. 3.

Description of the main element symbols:

100. a housing; 10. a first mounting case; 20. a second mounting case; 21. a first card interface; 22. a second card interface; 30. a first limit component; 31. a first spacing arm; 311. a first bump; 40. a second limiting arm; 41. a second bump; 411. a limiting bump; 412. an auxiliary bump; 42. a guide plate.

The present invention is further described in detail with reference to the drawings and the detailed description.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a housing according to the present invention;

the present invention provides a housing 100 for use in an image capture device, it being understood that in other embodiments, the present invention may be used in other devices requiring a housing.

Among the prior art, it is fixed through the joint usually between the first installation shell of casing and the second installation shell, current joint mode can carry out fixed connection with first installation shell and second installation shell, but relative motion still easily appears between first installation shell and the second installation shell, cause to connect the reliability not high, and under the influence of external force, for example, the transportation, collide with the etc. also easily appear in first installation shell and second installation shell and damage or break away from, and when the installation shell area is great, need the multiunit buckle, the dismouting is very inconvenient. .

Referring to fig. 1 again, and referring to fig. 2 to 5 together, fig. 2 is a schematic structural diagram of the second mounting case in fig. 1; FIG. 3 is a schematic structural view of the first mounting housing of FIG. 1; FIG. 4 is an enlarged view of the portion X in FIG. 2; fig. 5 is an enlarged view of the Y portion in fig. 3.

The utility model provides a shell 100, which comprises a first mounting shell 10, a second mounting shell 20, a first lug 311 and a second lug 41, wherein the first lug 311 and the second lug 41 are fixedly arranged on the first mounting shell 10, and the first mounting shell 10 is limited and mounted on the second mounting shell 20 through the first lug 311 and the second lug 41;

an included angle is formed between the protruding direction of the first bump 311 and the protruding direction of the second bump 41; when the first mounting case 10 is detached from the second mounting case 20, the first projection 311 serves to block the first mounting case 10 from the second mounting case 20 in the first direction, and the second projection 41 serves to block the second mounting case 20 in the second direction.

In this embodiment, the protruding direction of the first bump 311 is preferably perpendicular to the protruding direction of the second bump 41. That is, the first direction and the second direction are perpendicular to each other. Taking the direction shown in fig. 2 as an example, the first projection 311 is used to block the first mounting case 10 from being detached from the second mounting case 20 in the left-right direction, and the second projection 41 is used to block the first mounting case 10 from being detached from the second mounting case 20 in the up-down direction. It is understood that, in other embodiments, the included angle between the protruding direction of the first protrusion 311 and the protruding direction of the second protrusion 41 is not limited to be perpendicular to each other, as long as the effect of limiting the relative movement of the first mounting shell 10 and the second mounting shell 20 can be achieved.

It is understood that the first bumps 311 and the second bumps 41 having an included angle in the protruding direction may be disposed in one group or disposed in more than two groups.

Referring to fig. 3 again, the housing 100 further includes a first limiting arm 31, the first limiting arm 31 is fixedly disposed on the first mounting shell 10, and the first protrusion 311 is fixedly disposed on an end of the first limiting arm 31 relatively far away from the first mounting shell 10.

In this embodiment, the casing 100 includes a first limiting component 30, the first limiting component 30 includes two first limiting arms 31 and two first protruding blocks 311 corresponding to the first limiting arms 31, the first limiting arms 31 are fixedly disposed on the first mounting case 10, the first protruding blocks 311 are fixedly disposed at one ends of the first limiting arms 31 relatively far away from the first mounting case 10, the first limiting arms 31 have elasticity, the two first limiting arms 31 are spaced apart from each other, and each first protruding block 311 is disposed on one side of the corresponding first limiting arm 31 relatively far away from the other first protruding block 311.

The protruding directions of the two first bumps 311 are horizontal directions, and taking the direction shown in fig. 3 as an example, in the same group of first bumps 311, the first bump 311 disposed on the left is protruded leftwards, and the first bump 311 disposed on the right is protruded rightwards. With this arrangement, the two first protruding blocks 311 protruding in the same horizontal direction but away from each other can play a role of limiting the relative movement between the first mounting shell 10 and the second mounting shell 20 in the horizontal direction.

In this embodiment, preferably, there are two first limiting assemblies 30, and the two first limiting assemblies 30 are respectively and fixedly disposed on two sides of the first mounting shell 10, which are relatively far away from each other, and are symmetrically disposed.

It can be understood that the first limiting component 30 may also be a group or more than three groups, the first protruding blocks 311 may be provided in multiple numbers, and the protruding directions of the multiple first protruding blocks 311 may be the same direction, as long as an included angle is ensured between the first protruding blocks 311 and the second protruding blocks 41; the first limiting component 30 may only include one first limiting arm 31, and the first limiting arm 31 may also be provided with two first protrusions 311, as long as the connection and fixation between the first mounting shell 10 and the second mounting shell 20 are not affected.

Preferably, in this embodiment, one side of the first protruding block 311 relatively far away from the corresponding first limiting arm 31 is an inclined plane, so as to set up, the first protruding block 311 on the inclined plane can reduce the resistance of the first mounting shell 10 clamped into the second mounting shell 20, and improve the clamping fluency of the first mounting shell 10 and the second mounting shell 20.

Referring to fig. 3, fig. 4 and fig. 5 again, in the present embodiment, the second bump 41 includes a limiting bump 411 and an auxiliary bump 412, and a thickness of the limiting bump 411 in the protruding direction is greater than a thickness of the auxiliary bump 412 in the protruding direction. The clamping area of the limiting convex block 411 and the second installation shell 20 is larger than the clamping area of the auxiliary convex block 412 and the second installation shell 20, so that the clamping strength of the first installation shell 10 and the second installation shell 20 can be enhanced, and the difficulty in dismounting between the first installation shell 10 and the second installation shell 20 is not increased.

In this embodiment, referring to fig. 3, the protruding directions of the limiting protrusion 411 and the auxiliary protrusion 412 are both vertical directions, and it can be understood that the limiting protrusion 411 and the auxiliary protrusion 412 may be vertically protruding upwards or vertically protruding downwards, and in this embodiment, the limiting protrusion 411 and the auxiliary protrusion 412 are preferably synchronously vertically protruding downwards.

When the areas of the first mounting shell 10 and the second mounting shell 20 are large, the first protruding blocks 311 protruding in the horizontal direction and the second protruding blocks 41 protruding in the vertical direction are matched with each other, and the first protruding blocks 311 and the second protruding blocks 41 are respectively arranged at two ends of the first mounting shell 10, which are far away from each other, so that the first protruding blocks 311 and the second protruding blocks 41 can have a strong connection effect under the condition of a small number of the first protruding blocks 311 and the second protruding blocks 41, the relative movement between the first mounting shell 10 and the second mounting shell 20 is reduced, and the first mounting shell 10 and the second mounting shell 20 can be conveniently assembled and disassembled under the condition of ensuring slight connection.

In this embodiment, the casing 100 further includes a plurality of second limiting arms 40, the second limiting arms 40 are fixedly disposed on the first mounting shell 10, and the limiting protrusions 411 and the auxiliary protrusions 412 are respectively fixedly disposed on one end of the second limiting arms 40 relatively far away from the first mounting shell 10.

Preferably, in this embodiment, there are three second limiting arms 40, one limiting protrusion 411 and two auxiliary protrusions 412; the limiting protrusion 411 is fixedly disposed in the middle of one side of the first mounting case 10 away from the first protrusion 311, and the two auxiliary protrusions 412 are respectively disposed at two sides of the limiting protrusion 411 and symmetrically disposed. So can improve the joint intensity of first installation shell 10 and second installation shell 20, also be convenient for first installation shell 10 and the installation of second installation shell 20 simultaneously and dismantle.

It should be understood that the number of the second limiting arms 40 may be one, two, or more than four, and the number of the limiting protrusions 411 and the number of the auxiliary protrusions 412 may be increased or decreased accordingly, as long as the engaging connection between the first mounting shell 10 and the second mounting shell 20 is not affected.

Referring to fig. 5 again, preferably, in this embodiment, a guide plate 42 is protruded from a side of the second limiting arm 40 opposite to the auxiliary protrusion 412, the guide plate 42 has an inclined surface and extends along a length direction of the second limiting arm 40, and a height of a side of the guide plate 42 close to the first mounting case 10 is higher than a height of a side of the guide plate 42 away from the first mounting case 10. With this configuration, the auxiliary protrusion 412 of the first mounting case 10 can be more smoothly clamped and fixed to the second mounting case 20 by the guide plate 42 having the inclined surface.

It can be understood that the side of the second limiting arm 40 opposite to the limiting protrusion 411 may also be provided with a guiding plate 42 in a protruding manner, which can further facilitate the clamping fixation of the first mounting shell 10 to the second mounting shell 20.

Referring to fig. 2 again, in the present embodiment, the second mounting shell 20 is provided with two first card interfaces 21, and the first card interfaces 21 are provided, and respectively correspond to the first position-limiting components 30, the opening distance of the first card interface 21 is smaller than the distance between the far ends of the two first protrusions 311 in the same group of first position-limiting components 30, and is greater than the distance between the two first limiting arms 31 in the same group of first limiting assemblies 30, so that the distance between the two first limiting arms 31, when the first mounting housing 10 is clamped with the second mounting housing 20, the two first limiting arms 31 with elasticity in the first limiting component 30 can approach each other, so that the two first protrusions 311 are smoothly clamped into the first clamping interface 21, after the first clamping opening 21 is clamped, the two first limiting arms 31 rebound and return to the original positions, so that the two first protruding blocks 311 with opposite protruding directions abut against the first clamping opening 21, and the relative movement of the first mounting shell 10 and the second mounting shell 20 in the horizontal direction is limited.

Further, the second mounting shell 20 has further been provided with a second joint interface 22, the second joint interfaces 22 have been provided three, and correspond to the second limiting arm 40, the limiting projection 411 and the two auxiliary projections 412 that are fixedly arranged on the second limiting arm 40 can be respectively clamped into the corresponding second joint interfaces 22, so as to further limit the relative movement between the first mounting shell 10 and the second mounting shell 20.

It should be understood that, correspondingly, the first card interfaces 21 are not limited to two, nor are the second card interfaces 22 limited to three, as long as the first protrusions 311 and the second protrusions 41 are not affected to be correspondingly snapped in.

The first projection 311 and the second projection 41 cooperate with the first clamping interface 21 and the second clamping interface 22 to tightly clamp the first mounting shell 10 and the second mounting shell 20, and can reduce or prevent relative movement between the first mounting shell 10 and the second mounting shell 20.

Specifically, the process of mounting and dismounting the housing 100 provided by the present invention is as follows:

during the installation, first aim at second joint interface 22 on the second installation shell 20 with spacing lug 411 and supplementary lug 412 on the first installation shell 10, press first installation shell gently again, make first spacing subassembly 30 card go into in the first joint interface 21, because first spacing arm 31 in the first spacing subassembly 30 has elasticity, and have the space between two first spacing arms 31, consequently when pressing, two first spacing arms 31 can be close to each other and get into first joint interface 21 smoothly, and make first lug 311 block in the both sides of first joint interface 21, accomplish the joint between first installation shell 10 and the second installation shell 20 and fix.

During disassembly, a force separated from the second installation shell 20 is applied to the limiting convex block 411, and the clamping area of the limiting convex block 411 and the second installation shell 20 is larger than that of the auxiliary convex block 412 and the second installation shell 20, so that the limiting convex block 411 and the second installation shell 20 can be separated only by determining the applied force, and after the limiting convex block 411 and the auxiliary convex block 412 are separated from the second installation shell 20, the first limiting component 30 can be smoothly separated downwards along the arrow direction shown in fig. 1 to finish the disassembly of the first installation shell 10 and the second installation shell 20.

The utility model provides a shell 100, which comprises a first mounting shell 10, a second mounting shell 20, a first bump 311 and a second bump 41, wherein the first mounting shell 10 can be fixedly connected with the second mounting shell 20 through the first bump 311 and the second bump 41, an included angle is formed between the protruding direction of the first bump 311 and the protruding direction of the second bump 41, the first mounting shell 10 can be prevented from being separated from the second mounting shell 20 from the first direction and the second direction respectively, the first mounting shell 10 and the second mounting shell 20 can be fixed more stably without excessive buckle combination, and the reliability is higher after mounting.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A shell, which is characterized by comprising a first mounting shell (10), a second mounting shell (20), a first bump (311) and a second bump (41), wherein the first bump (311) and the second bump (41) are both fixedly arranged on the first mounting shell (10), and the first mounting shell (10) is limited and mounted on the second mounting shell (20) through the first bump (311) and the second bump (41);

an included angle is formed between the protruding direction of the first bump (311) and the protruding direction of the second bump (41).

2. The housing according to claim 1, characterized in that the protruding direction of the first protrusion (311) and the protruding direction of the second protrusion (41) are perpendicular to each other.

3. The housing according to claim 1, further comprising a first limiting arm (31), wherein the first limiting arm (31) is fixedly arranged on the first mounting shell (10), and the first protrusion (311) is fixedly arranged on an end of the first limiting arm (31) relatively far away from the first mounting shell (10).

4. The housing according to claim 3, characterized in that the housing comprises a first limiting assembly (30), the first limiting assembly (30) comprises two first limiting arms (31) and two first protrusions (311) corresponding to the first limiting arms (31), the first limiting arms (31) have elasticity, the two first limiting arms (31) have a spacing arrangement therebetween, and each first protrusion (311) is located on a side of the corresponding first limiting arm (31) facing away from the other first protrusion (311).

5. The shell body of claim 4, wherein the number of the first limiting assemblies (30) is two, and the two first limiting assemblies (30) are respectively fixedly arranged at two sides of the shell body of the first mounting shell (10) which are far away from each other.

6. A housing according to claim 3, characterized in that the side of the first cam (311) relatively distant from the corresponding first stop arm (31) is bevelled.

7. The housing according to claim 1, wherein the second protrusion (41) comprises a limiting protrusion (411) and an auxiliary protrusion (412), and a thickness of the limiting protrusion (411) in the protruding direction is greater than a thickness of the auxiliary protrusion (412) in the protruding direction.

8. The housing according to claim 7, wherein the housing (100) further comprises a plurality of second limiting arms (40), the second limiting arms (40) are fixedly arranged on the first mounting shell (10), and the limiting protrusions (411) and the auxiliary protrusions (412) are respectively fixedly arranged on one ends of the second limiting arms (40) relatively far away from the first mounting shell (10).

9. The housing according to claim 8, wherein a guide plate (42) is protruded from a side of the second limiting arm (40) opposite to the auxiliary protrusion (412), the guide plate (42) has an inclined surface and extends along a length direction of the second limiting arm (40), and a height of a side of the guide plate (42) close to the first mounting case (10) is higher than a height of a side of the guide plate (42) away from the first mounting case (10).

10. The casing according to claim 7, wherein the limiting protrusions (411) are fixedly arranged in the middle of one side of the first mounting shell (10) far away from the first protrusion (311), and the two auxiliary protrusions (412) are respectively arranged on two sides of the limiting protrusions (411).

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