CN218336669U - Shell assembly and electronic equipment - Google Patents

Abstract

The application belongs to the technical field of electronic equipment, and particularly relates to a shell assembly and electronic equipment. The shell assembly comprises a shell and a connecting sleeve, the shell is provided with an accommodating cavity and a mounting opening communicated with the accommodating cavity, and the mounting opening penetrates through the shell along the thickness direction of the shell; the connecting sleeve comprises a sleeve body and a blocking edge, the sleeve body penetrates through the mounting opening, a movable gap is formed between the sleeve body and the inner wall of the mounting opening, and the sleeve body is provided with an inserting cavity which penetrates through the sleeve body along the thickness direction; keep off along locating the week side of the cover body, just the edge of installing port is followed the projection of thickness direction is located keep off the within range on edge. The application provides a housing assembly can realize when the electric connector position has the skew and dock with the adaptation of electric connector to can shelter from the gap between the inner wall of electric connector and installing port.

Description

Shell assembly and electronic equipment

Technical Field

The application belongs to the technical field of electronic equipment, and particularly relates to a shell assembly and electronic equipment.

Background

The electronic device includes a housing, a device body, and an electrical connector, which is usually installed in an installation opening of the housing and then connected to the device body through a wire. This kind of assembly process is comparatively complicated, is unfavorable for improving production efficiency. In the related art, the electrical connector is arranged in the device body, and due to installation errors of the device body, the position of the electrical connector may deviate, so that it cannot be ensured that the electrical connector can be aligned with the installation opening in the housing, and certain influence is exerted on assembly and use of the electrical connector.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a shell assembly and an electronic device, which can realize the adaptive butt joint with an electric connector when the position of the electric connector deviates, and can shield a gap between the electric connector and the inner wall of a mounting opening.

In order to achieve the above purpose, the embodiment of the present application adopts the following technical solutions:

in a first aspect, an embodiment of the present application provides a housing assembly, which is applied to an electronic device, where the electronic device includes a device body and an electrical connector arranged in the device body, the housing assembly includes a housing and a connecting sleeve, the housing includes an accommodating cavity and a mounting port communicated with the accommodating cavity, the mounting port penetrates through the housing along a thickness direction of the housing, the accommodating cavity is used for accommodating the device body, and the mounting port is used for exposing the electrical connector; the connecting sleeve comprises a sleeve body and a blocking edge, the sleeve body penetrates through the mounting opening, a movable gap is formed between the sleeve body and the inner wall of the mounting opening, the sleeve body is provided with an inserting cavity penetrating through the sleeve body along the thickness direction, the inserting cavity is configured to be matched with the electric connector, and the movable gap is configured to allow the sleeve body to move to a position where the electric connector can be inserted into the inserting cavity; keep off along locating the week side of the cover body, just the edge of installing port is followed the projection of thickness direction is located keep off the within range on edge.

Optionally, the sleeve body includes a first end and a second end opposite to each other, the first end protrudes from an outer wall surface of the housing, the second end protrudes from an inner wall surface of the housing, the blocking edge is disposed on a peripheral side of the first end, and the second end is configured to be sleeved on the electrical connector.

Optionally, the casing is provided with a first clamping piece, the second end is provided with a second clamping piece, and the first clamping piece is connected with the second clamping piece in a clamping mode.

Optionally, the first clamping member includes two clamping plates respectively disposed on two opposite side edges of the mounting opening, the second clamping member includes two buckles respectively disposed on two opposite sides of the second end, and the two buckles are correspondingly engaged with the two clamping plates respectively.

Optionally, a boss is arranged on the periphery of the sleeve body, a positioning block is arranged on the inner wall of the mounting opening, and one side of the boss, which faces the inner wall surface, is abutted to one side of the positioning block, which faces the outer wall surface.

Optionally, a distance from one side of the positioning block facing the outer wall surface to the outer wall surface is smaller than a distance from one side of the boss facing the inner wall surface to the blocking edge.

Optionally, the plugging cavity includes a first cavity and a second cavity arranged along the thickness direction, the first cavity and the second cavity are communicated with each other, the second cavity is configured to be matched with the electrical connector, and a projection of the second cavity along the thickness direction is located within a range of the first cavity.

Optionally, the cover body is provided with a guide surface, the guide surface is located at an opening edge of one side of the second cavity, which is far away from the first cavity, and the guide surface is used for being in sliding fit with an external plug connector so as to guide the external plug connector to be inserted into the first cavity.

In a second aspect, an embodiment of the present application provides an electronic device, including any one of the housing assembly, the device main body, and the electrical connector, where the device main body is disposed in the accommodating cavity of the housing assembly, and the electrical connector is disposed in the device main body and is inserted into the insertion cavity.

Optionally, the device main body includes a battery module and a circuit board disposed on the battery module, one end of the electrical connector is fixed to the circuit board, and the other end of the electrical connector is inserted into the insertion cavity.

The shell assembly provided by the embodiment of the application has at least the following beneficial effects: the shell assembly comprises a shell and a connecting sleeve, the shell is provided with an accommodating cavity and a mounting port communicated with the accommodating cavity, the mounting port penetrates through the shell along the thickness direction of the shell, an equipment main body of the electronic equipment can be accommodated in the accommodating cavity, and an electric connector of the electronic equipment can be exposed from the mounting port. The connecting sleeve comprises a sleeve body and a blocking edge, wherein the sleeve body is arranged in the mounting opening in a penetrating mode, and a movable gap is formed between the sleeve body and the inner wall of the mounting opening, so that the sleeve body can move in the mounting opening; the sleeve body is provided with an inserting cavity which penetrates through the sleeve body along the thickness direction of the shell body, and the inserting cavity is configured to be matched with the electric connector so that the electric connector can be inserted into the inserting cavity; the movable gap is configured to allow the sleeve body to move to a position where the electrical connector can be inserted into the plugging cavity, so that the sleeve body can still move to a position opposite to the electrical connector under the condition that the position of the electrical connector is deviated, and the electrical connector can be inserted into the plugging cavity. In addition, keep off along locating the week side of the cover body, and the edge of installing port is located the within range that keeps off the edge along the projection of casing thickness direction, make keep off along can sheltering from the gap between the cover body and the inner wall of installing port after the cover body is connected with electric connector on the one hand, avoid the gap between the inner wall of the cover body and installing port to cause the influence to the whole outward appearance of casing subassembly, on the other hand, keep off along can stopping that dust and water liquid get into inside the casing subassembly along the thickness direction of casing, can effectively improve the security and the reliability of the equipment main part of holding in the holding intracavity.

The electronic equipment provided by the embodiment of the application has the following beneficial effects: the electronic equipment comprises the shell assembly, the equipment body and the electric connector, wherein the electric connector is arranged on the equipment body, and the equipment body is arranged in the accommodating cavity of the shell assembly, so that the electric connector and the equipment body can be simultaneously arranged in the accommodating cavity or taken out of the accommodating cavity, and the electronic equipment is convenient to disassemble and assemble. The casing subassembly includes casing and adapter sleeve, and the casing has holding chamber and the installing port that is linked together with the holding chamber, and the installing port runs through the casing along the thickness direction of casing, and equipment main part holding is in the holding intracavity. The connecting sleeve comprises a sleeve body and a blocking edge, the sleeve body penetrates through the mounting opening, a movable gap is formed between the sleeve body and the inner wall of the mounting opening, the sleeve body is provided with a splicing cavity which penetrates through the sleeve body along the thickness direction of the shell, the splicing cavity is configured to be matched with the electric connector, the movable gap is configured to allow the sleeve body to move to the position where the electric connector can be inserted into the splicing cavity, and therefore under the condition that the position of the electric connector deviates, the sleeve body can still move to the position right opposite to the electric connector, and the electric connector can be inserted into the splicing cavity. In addition, keep off along locating the week side of the cover body, and the edge of installing port is located the within range that keeps off the edge along the projection of casing thickness direction, make keep off along can sheltering from the gap between the cover body and the inner wall of installing port after the cover body is connected with electric connector on the one hand, avoid the gap between the inner wall of the cover body and installing port to cause the influence to the whole outward appearance of electronic equipment, on the other hand, keep off along can stopping that dust and water liquid get into inside the casing subassembly along the thickness direction of casing, thereby can effectively improve the security and the reliability of the equipment main part of holding in the holding intracavity.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or exemplary technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure;

FIG. 2 is a schematic diagram of another view of the electronic device in FIG. 1;

FIG. 3 is an exploded view of the electronic device of FIG. 1;

FIG. 4 is an enlarged view of area A of FIG. 3;

FIG. 5 is a schematic structural diagram of a housing assembly provided in an embodiment of the present application;

FIG. 6 is an exploded view of the housing assembly of FIG. 5;

fig. 7 is a schematic structural view of the connecting sleeve in fig. 5;

FIG. 8 is a cross-sectional view taken along line B-B of FIG. 1;

fig. 9 is an enlarged view of the region C in fig. 8.

Wherein, in the figures, the respective reference numerals:

100. housing assembly 110, housing 111 and accommodating cavity

112. Mounting opening 113, outer wall surface 114, inner wall surface

115. Rear cover 116, first clamping piece 117 and upper shell

118. Lower shell 119, positioning block 120 and connecting sleeve

121. Cover body 122, blocking edge 123 and guide surface

124. Plug cavity 125, first end 126, second end

127. Second clamping piece 128, boss 130 and movable gap

200. Electric connector 210, shell 220 and power pin

300. Device main body 1000, electronic device 1271, and clip

1161. Clamping plate 1241, first cavity 1242 and second cavity

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present application, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

Reference throughout this specification to "one embodiment," "some embodiments," or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather mean "one or more but not all embodiments" unless specifically stated otherwise. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

The electronic equipment comprises a shell, an equipment body and an electric connector, wherein the electric connector is arranged on the equipment body in the related art, and the position of the electric connector possibly deviates due to installation errors of the equipment body, so that the electric connector cannot be ensured to be aligned to an installation port on the shell, and the assembly and the use of the electric connector are not facilitated.

Therefore, the embodiment of the present application provides a housing assembly 100 and an electronic device 1000, which can realize adaptive butt joint with an electrical connector when the position of the electrical connector deviates, and can shield a gap between the electrical connector and the inner wall of a mounting opening.

In a first aspect, referring to fig. 1 to fig. 3, an embodiment of the present disclosure provides a housing assembly 100, where the housing assembly 100 is applied to an electronic device 1000, the electronic device 1000 may be a device that functions by applying an electronic technology, the electronic device 1000 includes an electrical connector 200 and a device main body 300, and the electrical connector 200 is disposed in the device main body 300. The electronic device 1000 may be a device that needs to be connected to an external plug for signal transmission or power transmission, such as an energy storage power source, a mobile terminal, a computer, and a printer. The device body 300 may be a main body or an important part of the device, such as a battery pack assembly of an energy storage power supply, a main board assembly of a computer, a main body of a video terminal, etc.; the electrical connector 200 may be a jack terminal or socket fixed to the device body, such as a USB connector, an anderson terminal, an XT series terminal, etc., and the external plug may be a plug or socket adapted to the electrical connector 200.

Referring to fig. 5 and 6, the housing assembly 100 in the embodiment of the present application includes a housing 110 and a connection sleeve 120. The housing 110 has an accommodating chamber 111 and an installation opening 112 communicating with the accommodating chamber 111, and the installation opening 112 penetrates the housing 110 in a thickness direction a of the housing 110. The accommodating cavity 111 is used for accommodating the device body 300 of the electronic device 1000, and the mounting opening 112 is used for exposing the electrical connector 200 of the electronic device 1000, that is, when the device body 300 is assembled in the accommodating cavity 111, the electrical connector 200 arranged on the device body 300 can be exposed in the mounting opening 112.

The housing 110 is generally mass-produced by using a mold, for example, the housing 110 may be a plastic housing, and is manufactured by using a plastic mold. The position of the mounting opening 112 on the mass-produced housing 110 is fixed, and the electrical connector 200 may not be aligned with a fixed position in the mounting opening 112 due to the mounting error of the apparatus main body 300 or the electrical connector 200, for example, the position of the electrical connector 200 in different apparatuses relative to the middle of the mounting opening 112 may be shifted up, down, left or right, if the size and shape of the mounting opening 112 match the electrical connector 200, the electrical connector 200 may not be aligned with the mounting opening 112 after mounting, so that the external plug connector cannot be inserted into the electrical connector 200 through the mounting opening 112. Therefore, the mounting opening 112 in the embodiment of the present application is slightly larger than the size of the shape of the electrical connector 200 to accommodate the mounting position deviation of the electrical connector 200. For example, the following steps are carried out: when the mounting position of the electrical connector 200 is error-free, the width of the electrical connector 200 is x, and the width of the mounting opening 112 is x, so that the electrical connector 200 can be exposed to the mounting opening 112; when the mounting error of the electrical connector 200 in the width direction is ± 1mm, the mounting opening 112 needs to be widened by 1mm from the left to the right on the original basis, so that the electrical connector 200 with the mounting error can be exposed therein, and the external plug can be inserted into the electrical connector 200, however, a gap of at most 2mm exists between the electrical connector 200 and the inner wall of the mounting opening 112.

In some embodiments of the present application, the housing 110 includes a rear cover 115, an upper shell 117, and a lower shell 118, and the rear cover 115, the upper shell 117, and the lower shell 118 collectively enclose the accommodating cavity 111. The upper case 117 covers the lower case 118, and the rear cover 115 is interposed between the upper case 117 and the lower case 118. The upper case 117 is detachably coupled with the lower case 118 to facilitate opening and closing of the lower case 14 and replacement and maintenance of the apparatus body 300 in the accommodation chamber 111. The mounting opening 112 is provided in the rear cover 115, and the thickness direction a is a direction perpendicular to the rear cover 115. It will be appreciated that in other embodiments, the housing 110 may have other assembly forms, such as a front and rear shell assembly form, or a front, rear, left and right multiple sub-housing assembly form. Accordingly, the mounting openings 112 may be formed in other portions of the housing 110, such as a side or top cover of the housing 110, or the mounting openings 112 may be formed on multiple sides of the housing 110, as desired.

As shown in fig. 7, the connecting sleeve 120 in the embodiment of the present application includes a sleeve body 121, and the sleeve body 121 is inserted into the installation opening 112 and has a movable gap 130 with an inner wall of the installation opening 112, so that the sleeve body 121 can move in the installation opening 112. The sheath body 121 has a plugging cavity 124 penetrating through the sheath body 121 in the thickness direction a of the housing 110, the plugging cavity 124 is configured to be matched with the electrical connector 200, i.e., the size and shape of the plugging cavity 124 are matched with the size and shape of the electrical connector 200, so that the electrical connector 200 can be plugged into the plugging cavity 124, and no gap can be formed between the electrical connector 200 and the cavity wall of the plugging cavity 124. The movable gap 130 is configured to allow the sheath body 121 to move to a position where the electrical connector 200 can be inserted into the plugging cavity 124, so that in case the position of the electrical connector 200 is deviated, the sheath body 121 can still move to a position facing the electrical connector 200, so that the electrical connector 200 can be inserted into the plugging cavity 124.

The movable gap 130 makes the cover body 121 can move in the installing port 112, however, the movable gap 130 also makes the electric connector 200 be connected with the cover body 121, there is certain gap between the inner wall of the cover body 121 and the installing port 112, this gap can cause the influence to the outward appearance of the product on the one hand, make the user's sight see through the gap and see the inside circuit or components and parts of the product, cause not good user experience, this gap of on the other hand makes impurities such as dust, water liquid get into the shell assembly 100 more easily, be unfavorable for the waterproof dustproof of product. Therefore, the connecting sleeve 120 in the embodiment of the present application further includes a blocking edge 122, the blocking edge 122 is disposed on the peripheral side of the sleeve body 121, and the projection of the edge of the mounting opening 112 along the thickness direction a of the housing 110 is located in the range of the blocking edge 122, that is, the blocking edge 122 extends from the peripheral side of the sleeve body 121 to a position beyond the edge of the mounting opening 112, so that the region surrounded by the edge of the blocking edge 122 can completely cover the mounting opening 112, thereby blocking the gap between the sleeve body 121 and the inner wall of the mounting opening 112. Through keeping off along 122 can be better the gap between the inner wall of the cover body 121 and the installing port 112 of sheltering from, make the user unable structure in equipment holding chamber 111 to see through this gap along the sight of the thickness direction a of casing 110 to can let the product keep comparatively complete outward appearance design, simultaneously, keep off along 122 can also to a certain extent stop dust and water liquid and get into holding chamber 111 through this gap in, be favorable to improving the dustproof and waterproof effect of product.

In some embodiments of the present application, the sheath body 121 and the blocking edge 122 are separate structures, and are connected by gluing or hot-melting. Alternatively, the sleeve 121 and the retaining edge 122 are integrally formed, so as to facilitate production and manufacturing.

In summary, the housing assembly 100 in the embodiment of the present application includes the housing 110 and the connecting sleeve 120. The housing 110 has an accommodating cavity 111 and an installation port 112 communicating with the accommodating cavity 111, and the installation port 112 penetrates through the housing 110 along a thickness direction a of the housing 110, so that the device body 300 of the electronic device 1000 can be accommodated in the accommodating cavity 111, and the electrical connector 200 of the electronic device 1000 can be exposed from the installation port 112. The connecting sleeve 120 comprises a sleeve body 121 and a blocking edge 122, wherein the sleeve body 121 is inserted into the mounting opening 112, and a movable gap 130 is formed between the sleeve body 121 and the inner wall of the mounting opening 112, so that the sleeve body 121 can move in the mounting opening 112; the sleeve body 121 has a plugging cavity 124 penetrating through the sleeve body 121 in the thickness direction a of the housing 110, and the plugging cavity 124 is configured to be matched with the electrical connector 200, so that the electrical connector 200 can be plugged into the plugging cavity 124, and a gap between the electrical connector 200 and the cavity wall of the plugging cavity 124 can be avoided. The movable gap 130 is configured to allow the sheath body 121 to move to a position where the electrical connector 200 can be inserted into the plugging cavity 124, so that in case the position of the electrical connector 200 is deviated, the sheath body 121 can still move to a position facing the electrical connector 200, so that the electrical connector 200 can be inserted into the plugging cavity 124. The blocking edge 122 is disposed on the periphery of the sleeve 121, and the projection of the edge of the mounting opening 112 along the thickness direction a of the housing 110 is located within the range of the blocking edge 122, so that the blocking edge 122 can block the gap between the inner walls of the mounting opening 112 and the sleeve 121 after the sleeve 121 is connected with the electrical connector 200, thereby preventing the gap between the inner walls of the sleeve 121 and the mounting opening 112 from affecting the overall appearance of the housing assembly 100, and on the other hand, the blocking edge 122 can block dust and water from entering the housing assembly 100 along the thickness direction a of the housing 110, thereby effectively improving the safety and reliability of the device main body 300 accommodated in the accommodating chamber 111.

In some embodiments of the present application, the sheath 121 is inserted into the mounting opening 112, and a movable gap 130 is provided between the sheath 121 and an inner wall of the mounting opening 112, so that, along the thickness direction a of the housing 110, a projection of the sheath 121 is located within a range of the mounting opening 112, and an area enclosed by an outer contour of a projection area of the sheath 121 is smaller than an area of the projection area of the mounting opening 112, so that the movable gap 130 is provided between the sheath 121 and the mounting opening 112, and the sheath 121 can move in the mounting opening 112.

Optionally, in the thickness direction a of the housing 110, the outer shape of the projection area of the sleeve 121 is matched with the outer shape of the projection area of the mounting opening 112, so that the sleeve 121 is inserted into the mounting opening 112, and the sleeve 121 can move smoothly up and down and left and right in the mounting opening 112, and then the sleeve 121 can move to the position just facing the electrical connector 200.

Alternatively, the electrical connector 200 is an XT60 terminal in an XT series of wire terminals and the external plug is an XT60 plug. The mounting opening 112 is rectangular in outline shape matched with the XT60 terminal, the sleeve body 121 is rectangular in outline shape matched with the mounting opening 112, and the middle part of the sleeve body 121 is provided with an inserting cavity 124 matched with the XT60 terminal. The rectangular mounting opening 112 facilitates the sleeve body 121 to move up, down, left and right in the mounting opening 112, thereby facilitating the sleeve body 121 to move to a position opposite to the electrical connector 200 and to be inserted into the mounting cavity 124.

In some embodiments of the present application, please refer to fig. 3 and fig. 4, the housing 110 is provided with a first engaging member 116, the second end 126 of the sheath 121 is provided with a second engaging member 127, and the second engaging member 127 is engaged with the first engaging member 116. When the cover body 121 faces the electrical connector 200 and is sleeved on the electrical connector 200, the second engaging member 127 can engage with the first engaging member 116 to fix the cover body 121.

Optionally, the first clamping member 116 includes two clamping plates 1161, and the two clamping plates 1161 are respectively disposed at positions of the housing 110 at two opposite side edges of the mounting opening 112; the second engaging member 127 includes two engaging members 1271, and the two engaging members 1271 are respectively disposed on two opposite sides of the second end 126 of the sheath 121. When the second clip member 127 is engaged with the first clip member 116, one of the hooks 1271 is engaged with the corresponding one of the card plates 1161, and the other of the hooks 1271 is engaged with the other card plate 1161. The two buckles 1271 arranged on the two opposite sides of the second end 126 are connected with the corresponding two snap boards 1161, so that the stress is more uniform when the sheath body 121 is assembled, and the sheath body is stably installed on the casing 110.

In some embodiments of the present application, referring to fig. 8 and 9, the casing 110 has an outer wall surface 113 facing away from the accommodating cavity 111 and an inner wall surface 114 opposite to the outer wall surface 113, the covering 121 includes a first end 125 and a second end 126 opposite to each other, the first end 125 protrudes from the outer wall surface 113 of the casing 110, the second end 126 protrudes from the inner wall surface 114 of the casing 110, so that the first end 125 of the covering 121 is located outside the casing 110, and the second end 126 of the covering 121 is located inside the casing 110. The blocking edge 122 is disposed on the periphery of the first end 125, that is, the blocking edge 122 blocks the gap between the sleeve body 121 and the inner wall of the mounting opening 112 after the sleeve body 121 and the electrical connector 200 are connected from the outside of the housing 110. The second end 126 is configured to be sleeved on the electrical connector 200, i.e., the plug cavity 124 extends through the first end 125 and the second end 126, so that the electrical connector 200 can be inserted into the plug cavity 124 of the second end 126, so that the sleeve body 121 can be better matched with the electrical connector 200.

In some embodiments of the present application, a boss 128 is disposed on a peripheral side of the sleeve body 121, a positioning block 119 is disposed on an inner wall of the mounting opening 112, and a side of the boss 128 facing the inner wall surface 114 of the casing 110 abuts against a side of the positioning block 119 facing the outer wall surface 113 of the casing 110. When the sleeve body 121 is inserted into the mounting opening 112, one side of the boss 128 facing the second end 126 of the sleeve body 121 abuts against one side of the positioning block 119 facing the outer wall surface of the casing 110 to position the sleeve body 121, so as to prevent the sleeve body 121 from excessively extending into the casing 110. Meanwhile, the cover body 121 and the boss 128 abut against each other and then the mounting opening 112 can be closed, so that water or dust cannot enter the shell 110 through a gap between the cover body 121 and the boss 128, and better dustproof and waterproof performance is realized.

Optionally, referring to fig. 9, a distance from a side of the positioning block 119 facing the outer wall surface 113 to the outer wall surface 113 of the housing 110 is smaller than a distance from a side of the boss 128 facing the second end 126 to the blocking edge 122, that is, when the sleeve 121 is sleeved on the electrical connector 200, and the boss 128 on the sleeve 121 abuts against the positioning block 119 on the inner wall of the mounting opening 112, a gap is formed between the blocking edge 122 and the outer wall surface 113 of the housing 110, and the gap enables the blocking edge 122 not to be inclined or bent due to a contact force with the housing 110 under the condition that the housing 110 has a protruding design or deformation, on one hand, the blocking edge 122 can always maintain a flat appearance, and on the other hand, the situation that the sleeve 121 cannot be aligned with the electrical connector 200 due to an influence of inclination can be avoided.

In some embodiments of the present disclosure, the plugging chamber 124 includes a first chamber 1241 and a second chamber 1242 arranged along the thickness direction a, the first chamber 1241 and the second chamber 1242 are communicated, and the second chamber 1242 is configured to be matched with the electrical connector 200, so that the electrical connector 200 can be plugged into the second chamber 1242. The projection of the second cavity 1242 in the thickness direction a of the housing 110 is located in the first cavity 1241, that is, the cross-sectional dimension of the first cavity 1241 is greater than the cross-sectional dimension of the second cavity 1242, so that the external plug connector can easily enter the housing 121 from the first cavity 1241 and be inserted into the electrical connector 200 in the second cavity 1242 along the first cavity 1241, thereby facilitating the connection with the electrical connector 200.

Optionally, referring to fig. 5 and fig. 7, the sheath 121 has a guide surface 123, and the guide surface 123 is located at an opening edge of the first cavity 1241 on a side away from the second cavity 1242. The guide surface 123 is adapted to slidably engage with the external plug to guide the external plug into the first cavity 1241. The guide surface 123 is an inclined surface inclined toward the outside of the housing 110, and a distance between the inclined surface and the outer wall of the sleeve 121 gradually increases along a direction from the first cavity 1241 to the second cavity 1242. The inclined surface makes the external plug easier to insert into the first cavity 1241, which can better improve the convenience of inserting the sleeve body 121.

In a second aspect, referring to fig. 1 to fig. 3, an embodiment of the application provides an electronic device 1000, where the electronic device 1000 includes the housing assembly 100, the electrical connector 200, and the device body 300, the device body 300 is disposed in the accommodating cavity 111 of the housing assembly 100, and the electrical connector 200 is disposed in the device body 300 and inserted into the plug cavity 124.

Since the electronic device 1000 includes the electrical connector 200, the device body 300 and the housing assembly 100, wherein the electrical connector 200 is disposed on the device body 300, and the device body 300 is disposed in the accommodating cavity 111 of the housing assembly 100, the electrical connector 200 and the device body 300 can be simultaneously installed in the accommodating cavity 111 or removed from the accommodating cavity 111, so as to facilitate the assembly and disassembly of the electronic device 1000. The connection sleeve 120 includes a sleeve body 121 and a blocking edge 122, the sleeve body 121 is inserted into the installation opening 112, and a movable gap 130 is formed between the sleeve body 121 and the inner wall of the installation opening 112, the sleeve body 121 has an insertion cavity 124 penetrating through the sleeve body 121 along the thickness direction a of the housing 110, and the insertion cavity 124 is configured to be matched with the electrical connector 200, so that the electrical connector 200 can be inserted into the insertion cavity 124. The movable gap 130 is configured to allow the sheath body 121 to move to a position where the electrical connector 200 can be inserted into the plugging cavity 124, so that in case the position of the electrical connector 200 is deviated, the sheath body 121 can still move to a position facing the electrical connector 200, so that the electrical connector 200 can be inserted into the plugging cavity 124. Keep off along 122 and locate the week side of cover body 121, and the edge of installing port 112 lies in the within range that keeps off along casing 110 thickness direction a's projection, make keep off along 122 on the one hand can shelter from cover body 121 and electric connector 200 and be connected the gap between the inner wall of back cover body 121 and installing port 112, the gap between the inner wall of avoiding cover body 121 and installing port 112 causes the influence to the whole outward appearance of casing assembly 100, on the other hand, keep off along 122 can stop that dust and water liquid follow casing 110 thickness direction a and get into inside casing assembly 100, thereby can effectively improve the security and the reliability of the equipment main part 300 of holding in holding chamber 111.

In some embodiments of the present application, the device body 300 includes a battery module 310 and a circuit board 320, and the battery module 310 is connected to the circuit board 320 such that the circuit board 320 can control the battery module 310; one end of the electrical connector 200 is fixed to the circuit board 320, so that the connection between the electrical connector 200 and the circuit board 320 is more convenient and the structure is more compact. After the battery module 310, the circuit board 320 and the electrical connector 200 are assembled, the other end of the electrical connector 200 is exposed in the mounting opening 112, the sleeve 121 can move in the mounting opening 112 to a position where the electrical connector 200 is exposed in the plugging cavity 124, the other end of the electrical connector 200 is inserted in the plugging cavity 124, and a gap between the sleeve 121 and the inner wall of the mounting opening 112 can be shielded by the blocking edge 122. Through keeping off along 122 can be better the gap between the inner wall of the cover body 121 and the installing port 112 of sheltering from, make the user along the unable structure of seeing battery module 310 and circuit board 320 in the equipment holding chamber 111 through this gap of the sight of the thickness direction a of casing 110, thereby can let electronic equipment 1000 keep comparatively complete appearance design, and simultaneously, keep off along 122 and can also block to a certain extent that dust and water liquid get into the holding chamber 111 through this gap in, be favorable to improving electronic equipment 1000's dustproof and waterproof effect.

In some embodiments of the present application, the electrical connector 200 is soldered to the circuit board 320 to achieve mechanical and electrical connection between the electrical connector 200 and the circuit board 200.

Optionally, referring to fig. 8 and 9, the electrical connector 200 includes a housing 210 and a power pin 220, wherein the housing 210 partially protrudes from an edge of the circuit board 200 to facilitate mating with the housing 121. The size and shape of the insertion cavity 124 match the outer shape of the outer shell 210, so that the sheath 121 can be sleeved on the outer shell 210. One end of the power pin 220 is disposed in the housing 210 for connecting with an external plug connector; the other end of the power pin 220 is bent and soldered to the circuit board 200, so as to be mechanically and electrically connected to the circuit board 200.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a shell subassembly, is applied to electronic equipment, electronic equipment includes the equipment main part and locates the electric connector of equipment main part, its characterized in that, shell subassembly includes:

the shell is provided with an accommodating cavity and a mounting port communicated with the accommodating cavity, the mounting port penetrates through the shell along the thickness direction of the shell, the accommodating cavity is used for accommodating the equipment main body, and the mounting port is used for exposing the electric connector; and

the connecting sleeve comprises a sleeve body and a blocking edge, the sleeve body penetrates through the mounting opening, a movable gap is formed between the sleeve body and the inner wall of the mounting opening, the sleeve body is provided with an inserting cavity penetrating through the sleeve body along the thickness direction, the inserting cavity is configured to be matched with the electric connector, and the movable gap is configured to allow the sleeve body to move to a position where the electric connector can be inserted into the inserting cavity; the fender is followed and is located week side of the cover body, just the edge of installing port is followed thickness direction's projection is located keep off the within range on edge.

2. The housing assembly of claim 1, wherein: the sleeve body comprises a first end and a second end which are opposite, the first end protrudes out of the outer wall surface of the shell, the second end protrudes out of the inner wall surface of the shell, the blocking edge is arranged on the peripheral side of the first end, and the second end is configured to be sleeved on the electric connector.

3. The housing assembly of claim 2, wherein: the casing is equipped with first joint spare, the second end is provided with second joint spare, first joint spare with second joint spare block is connected.

4. A housing assembly as defined in claim 3, wherein: the first clamping piece comprises two clamping plates which are respectively arranged on the edges of two opposite sides of the mounting opening, the second clamping piece comprises two buckles which are respectively arranged on two opposite sides of the second end, and the two buckles are correspondingly clamped with the two clamping plates respectively.

5. The housing assembly of claim 2, wherein: the side of the sleeve body is provided with a boss, the inner wall of the mounting opening is provided with a positioning block, and one side of the boss, which faces the inner wall face, is abutted against one side of the positioning block, which faces the outer wall face.

6. The housing assembly of claim 5, wherein: the distance from one side, facing the outer wall surface, of the positioning block to the outer wall surface is smaller than the distance from one side, facing the inner wall surface, of the boss to the blocking edge.

7. The housing assembly of any of claims 1-6, wherein: the plug cavity comprises a first cavity and a second cavity which are arranged along the thickness direction, the first cavity and the second cavity are communicated with each other, the second cavity is configured to be matched with the electric connector, and the projection of the second cavity along the thickness direction is located in the range of the first cavity.

8. The housing assembly of claim 7, wherein: the sleeve body is provided with a guide surface, the guide surface is positioned at the opening edge of one side of the first cavity far away from the second cavity, and the guide surface is used for being in sliding fit with an external plug connector so as to guide the external plug connector to be inserted into the first cavity.

9. An electronic device, comprising:

the housing assembly of any one of claims 1-8;

the equipment main body is arranged in the accommodating cavity of the shell assembly; and

and the electric connector is arranged on the equipment main body and is inserted into the inserting cavity.

10. The electronic device of claim 9, wherein: the equipment main body comprises a battery module and a circuit board arranged on the battery module, one end of the electric connector is fixed on the circuit board, and the other end of the electric connector is inserted in the inserting cavity.

Images