CN212464903U - Quick assembly's host computer structure - Google Patents

Abstract

The utility model relates to an aerosol produces the device field, specifically discloses a quick assembly's host computer structure, including the shell main part, battery compartment and battery cover, the shell main part can be dismantled with the battery cover and be connected, the shell main part is L shape overall arrangement, constitute C shape overall arrangement after shell main part and battery cover are connected, the battery compartment is located between the opening of shell main part and battery cover, be called mutual side cap with the longer one side of shell main part, mutual side cap is equipped with one sand grip along length direction at least in the inboard, the battery compartment sets up the recess in one side that is close to the sand grip, sand grip embedding recess guide battery compartment inserts the shell main part, restrict the degree of freedom in battery compartment simultaneously. The layout of the shell main body, the battery bin and the battery cover is optimized, and the shell main body, the battery bin and the battery cover are preprocessed into parts respectively; when the assembling is carried out, the convex strips and the grooves of the structure are aligned and guided, so that the use of auxiliary tools is reduced, the process steps are reduced, and the production efficiency of products is improved.

Description

Quick assembly's host computer structure

Technical Field

The utility model belongs to the aerosol produces the field, in particular to rapid Assembly's host computer structure.

Background

The existing electronic cigarette is mainly of a three-section type, the upper section is provided with components such as a suction nozzle, an oil bin and an atomizer, the middle section is provided with components such as an interactive panel and a circuit board, and the lower section is provided with components such as a power supply and a charging port. After the three-section structure is produced, the three-section structure is easy to deform and damage during transportation; and the installation is troublesome, and the production efficiency still has the space of improving.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rapid Assembly's host computer structure proposes brand-new structural configuration, optimizes the equipment technology simultaneously, improves production efficiency.

In order to realize the above object, the utility model provides a quick assembly's host computer structure, including shell main part, battery compartment and battery cover, the shell main part with the connection can be dismantled to the battery cover, the battery compartment is located between the opening of shell main part and battery cover, will the longer one side of shell main part is called mutual side cap, mutual side cap is equipped with one sand grip along length direction at least in the inboard, the battery compartment sets up the recess in the one side that is close to the sand grip, the sand grip embedding the recess guide battery compartment inserts the shell main part, restricts the degree of freedom in battery compartment simultaneously. Adopt above-mentioned scheme, the sand grip can guide the battery compartment to insert naturally, no longer need align with the help of other appurtenance, makes things convenient for operator manual operation, so improves production efficiency.

In one scheme, the shell main body is in an L-shaped layout, and the shell main body and the battery cover are connected to form a C-shaped layout; in another aspect, the housing body and the battery cover form a trapezoid with an opening gradually enlarged. The battery compartment needs to be embedded into an opening between the shell main body and the battery cover, so that the outer side outline of the battery compartment needs to be attached to the shell main body and the battery cover, and one side of the battery compartment, which is close to the shell main body and the battery cover, can be rectangular, trapezoidal or arc-shaped.

As an improvement of the above scheme, the battery compartment is in a columnar layout, and the side surface of the battery compartment is provided with a groove corresponding to the raised line. Adopt above-mentioned scheme, groove structure is stable, and when shell main part and battery compartment all adopted the sufficient material of intensity, both joint strength were high.

As an improvement of the scheme, the battery compartment is provided with a circuit board at a position close to the interactive side cover, and a groove corresponding to the raised line is defined between the side surface of the circuit board and the side surface of the battery compartment. By adopting the scheme, the outer side of the battery compartment only needs to be processed with an open step structure, and then the battery compartment and the circuit board are combined to form the groove, so that the battery compartment is convenient to manufacture, and the manufacturing cost and the manufacturing difficulty of the battery compartment are reduced.

As the improvement of the scheme, the opposite inner sides of the interactive side covers are respectively symmetrically provided with a raised line, and correspondingly, the left side and the right side of the side surface of the battery compartment are respectively provided with a groove. Adopt above-mentioned scheme, the symmetry sets up and is used for increasing the stability when sand grip guide battery compartment inserts and after inserting.

In other schemes, two convex strips can be arranged on one side of the interactive side cover or only one convex strip (the other side is a plane) can be arranged on the interactive side cover.

In other schemes, the left side wall or the right side wall of the interactive side cover is provided with two or more raised strips in parallel, and the plurality of raised strips can be embedded into the same groove. Furthermore, the plurality of convex strips are gradually thinned along the assembly direction; for example, the groove is guided to insert three ribs, and after the groove passes by half of the length of the rib, the ribs are changed into two. The plurality of raised lines arranged at intervals hardly affect the guiding effect, and simultaneously, the material can be saved and the cost can be reduced; if the convex strip and the concave groove have errors and are difficult to be embedded, the reworking is easier, the working time is further shortened, and the cost is reduced.

As an improvement of the scheme, the thickness of the convex strip is 2-4mm, and the width of the groove is 4-6 mm. By adopting the scheme, the thickness of the convex strip can be just equal to the width of the groove, so that the tight fit is realized; the sand grip also can be far less than the width of recess, allows the battery compartment to rock properly, when avoiding circuit board removal in the installation, the device collides with the shell main part.

As an improvement of the above scheme, the battery cover includes a plug-in unit and a holder unit (in other schemes, an obtuse included angle may be formed between the plug-in unit and the bracket) connected in an L-shaped layout, the plug-in unit is detachably inserted into an inner wall or an outer wall of the interactive side cover, the holder unit blocks a lower end of the battery compartment, a third surrounding block is arranged on a peripheral edge of the holder unit, and when the battery cover is connected to the housing main body, the third surrounding block of the battery cover and the protruding strip of the interactive side cover jointly clamp a lower end edge of the battery compartment. Adopt above-mentioned scheme, the shell main part is except that parcel battery storehouse has a notched one side, still wraps up the upper end in battery storehouse, and the degree of freedom of battery storehouse is injectd jointly with the sand grip, improves connection stability.

In other schemes, the top cap can set up cylinder or circular slot in the centre, and the upper end of battery compartment is equipped with corresponding circular slot or cylinder correspondingly, and the battery compartment leans on behind the top cap along the sand grip, joggle between the upper end of battery compartment and the top cap, so improve the stability of connecting.

As an improvement of the above scheme, the battery cover includes a plug-in unit and a holder unit (in other schemes, an obtuse included angle may be formed between the plug-in unit and the bracket) connected in an L-shaped layout, the plug-in unit is detachably inserted into the inner wall of the interactive side cover, the holder unit blocks the lower end of the battery compartment, the peripheral edge of the holder unit is provided with a third surrounding barrier, and when the battery cover is connected to the housing main body, the third surrounding barrier of the battery cover and the protruding strip of the interactive side cover jointly clamp the lower end edge of the battery compartment. Adopt above-mentioned scheme, the shell main part is except that parcel battery storehouse has a notched one side, still wraps up the upper end in battery storehouse, and the degree of freedom of battery storehouse is injectd jointly with the sand grip, improves connection stability.

In other schemes, the support piece can be provided with a cylinder or a circular groove in the middle, the upper end of the battery compartment is correspondingly provided with a corresponding circular groove or a corresponding cylinder, and the support piece is in joggle joint with the lower end of the battery compartment after leaning against the battery compartment, so that the connection stability is improved.

As an improvement of the scheme, a screw hole is formed in one end, close to the battery cover, of the protruding strip, a screw is arranged at the position, opposite to the screw hole, of the support piece, and the screw penetrates through the support piece connecting screw hole to achieve detachable connection of the battery cover and the shell main body. Adopt above-mentioned scheme, the battery cover can be connected on the shell main part steadily to centre gripping, restriction battery compartment better.

In other schemes, hooks can be arranged around the supporting piece, clamping grooves are formed in the side faces of the shell main body and the battery compartment, and after the supporting piece is attached to the bottom of the shell main body and the bottom of the battery compartment, the shell main body and the battery compartment are hooked by the hooks respectively to complete connection.

In order to achieve the above object, the present invention further provides an assembling method for quickly assembling the above host structure, including the following steps: s1, preparing a battery bin, a shell main body and a battery cover, and respectively assembling the three components into a semi-finished product on different production lines; and S2, mounting the battery compartment, the shell main body and the battery cover together, inserting the battery compartment into the shell main body from bottom to top along the guide of the convex strip when the thickness of the convex strip is equal to the width of the groove, and then mounting the battery cover on the lower ends of the shell main body and the battery compartment. Adopt above-mentioned scheme, the operator directly makes and lets the sand grip card go into the recess and can push the battery compartment rapidly, accomplishes the equipment of part, can enough guarantee joint strength, also can improve the packaging efficiency.

In order to achieve the above object, the present disclosure further provides an assembling method for quickly assembling the above host structure, including step S1, preparing a battery compartment, a housing main body, and a battery cover, and assembling the three components into a semi-finished product in different production lines; s2, the battery compartment, the housing main body and the battery cover are installed together, when the thickness of the convex strip is smaller than the width of the groove, the battery compartment is inserted into the housing main body along the guide of the convex strip from bottom to top, the battery compartment is firstly positioned on one side far away from the interactive side cover in the insertion process, the battery compartment is inserted into the top and then is drawn close to the interactive side cover, the upper end of the battery compartment is completely embedded into the housing main body, and then the battery cover is installed at the lower ends of the housing main body and the battery compartment. By adopting the scheme, an operator can properly offset the battery compartment, so that devices on the circuit board are prevented from being clamped by the shell main body, and finally the battery compartment is drawn close to the interactive side cover to enable the devices on the circuit board to be directly exposed out of the interactive side cover, so that the flexible assembly of parts is completed, the connection strength can be ensured, and the assembly efficiency can be improved.

The utility model discloses following beneficial effect has: the layout of the shell main body, the battery bin and the battery cover is optimized, the shell main body, the battery bin and the battery cover are preprocessed into parts respectively, and the assembly efficiency is improved during assembly; when the assembling is carried out, the convex strips and the grooves of the structure are aligned and guided, so that the use of auxiliary tools is reduced, the process steps are reduced, and the production efficiency of products is improved.

Drawings

FIG. 1 is a schematic diagram of a host structure according to an embodiment prior to assembly;

FIG. 2 is an assembled schematic view of a host structure according to an embodiment;

FIG. 3 is an exploded view of a host architecture under one embodiment;

FIG. 4 is an enlarged view of a lower cell cover of one embodiment;

FIG. 5 is a front cross-sectional view of a host structure, under an embodiment;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

FIG. 7 is a bottom cross-sectional view of a lower host structure according to one embodiment;

FIG. 8 is a partial enlarged view of FIG. 7 at B;

FIG. 9 is a bottom view of a host structure (with the battery cover temporarily removed) according to one embodiment;

FIG. 10 is a schematic view of a lower housing body of an embodiment;

fig. 11 is a partial enlarged view of fig. 10 at C.

Description of reference numerals: 10. a housing main body; 11. a top cover; 12. a first enclosure; 13. an interactive side cover; 14. a second enclosure; 15. a second decorative sheet; 16. a convex strip; 17. a groove; 18. a screw hole; 19. an overflow port; 20. a battery compartment; 21. a first decorative sheet; 22. a fourth enclosure; 23. a trench; 24. a circuit board; 30. a battery cover; 31. a plug-in; 32. a holder; 33. a third enclosure; 34. and (4) a pull ring.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.

Referring to fig. 1 to 11, the present invention discloses a host structure and an assembling method, wherein the host structure comprises a housing main body 10, a battery compartment 20 and a battery cover 30, the housing main body 10 and the battery cover 30 are detachably connected to each other, so that a gap for clamping the battery compartment 20 can be formed between the housing main body 10 and the battery cover 30. With particular reference to fig. 1 and 2, it can be seen that the housing body 10 and the battery cover 30 form a C-shaped or 21274on the vertical plane, a shaped layout, approximately the tiger's mouth, with the battery compartment 20 clamped; when in installation, the three are sequentially spliced. The innovation point of the scheme is that a brand-new host structure is designed, firstly, the battery compartment 20 can be fully exposed (used for attaching other components), secondly, the connection and assembly are convenient, and thirdly, the safety is high.

Let us say the housing body 10. Referring specifically to fig. 1 and 5, the housing main body 10 is in an L-shaped layout as viewed from the side, and the housing main body 10 includes a top cover 11 and an interactive side cover 13. The periphery edge of the lower side of the top cover 11 is provided with a first enclosure 12, and the left end of the top cover 11 is connected with the interactive side cover 13, so that the first enclosure 12 cannot be arranged at the connection part; from the bottom up, on the horizontal plane the first surround 12 is U-shaped with the opening direction towards the interactive side cover 13. With particular reference to fig. 2, the first surround 12 is further raised to a better height on the side remote from the mutual side covers 13. Due to the first enclosure 12, a sunken groove is formed on the lower side of the top cover 11, and can be used for receiving and clamping one end of a component.

The structure of the mutual side cover 13 is similar to a U-shaped sheet body when viewed from top, and the width of the mutual side cover 13 is equal to that of the top cover 11. The front face of the interactive side cover 13 is provided with a plurality of slots for mounting or displaying keys, a display, a switch, a charging port and the like. The left and right sides of the side cover 13 are both referred to as second enclosing barriers 14, two second enclosing barriers 14 are used for clamping the battery compartment 20, the two second enclosing barriers 14 are linear, and referring to fig. 1 and 2 in particular, the first enclosing barrier 12 and the second enclosing barrier 14 are connected with each other at the transition position on the upper left.

With particular reference to fig. 3, the outside of the second enclosure 14 is provided with a rectangular sink, and then a rectangular second decorative sheet 15 is fitted in this position. Referring specifically to fig. 10 and 11, the inner side of the second rail 14 is provided with a rib 16 and a slope. The protruding strip 16 extends along the length direction of the second enclosure 14, the upper end of the protruding strip 16 is connected to the top cover 11, the lower end of the protruding strip 16 does not reach the lower end of the second enclosure 14, and the thickness of the protruding strip 16 is 2-4 mm. The arrangement of the slope enables the opening of the interactive side cover 13 to be gradually narrowed from outside to inside, and the highest position of the slope bulge is connected with the convex strip 16; the rib 16 and the ramp may be considered as one piece. The two ribs 16 and the two ramps are opposite to each other, and the mutual side cover 13 is in itself an axisymmetric structure as a whole. Furthermore, the end of the convex strip 16 is provided with a screw hole 18, and the side surface of the screw hole 18 can be provided with an overflow port 19; the overflow port 19 extends in the axial direction of the screw hole 18 starting from the end surface of the screw hole 18, and the length of the overflow port 19 is equal to the diameter of the screw hole 18.

Other chamfers, fillets, appearance optimization, gas regulating ring assemblies and the like are also arranged on the shell main body 10, and are not described in detail herein since no improvement is involved.

Reference is made to battery compartment 20. Referring specifically to fig. 2 and 3, the battery compartment 20 adopts a dual battery mode, and therefore has two inner chambers for receiving batteries, the front surface (upper left direction in fig. 3) of the battery compartment 20 is provided with a circuit board 24, and the left and right side surfaces and the back surface of the battery compartment 20 are provided with first decorative sheets 21. The first decorative sheet 21 is a sheet with an area similar to three sides of the battery compartment 20, and is neat and beautiful. The left side surface, the right side surface and the back surface of the battery compartment 20 are in arc transition, so that the first decorative sheet 21 is not bent obviously after being attached to the battery compartment 20. The circuit board 24 is directly mounted with a charging port, a display screen, a button, and the like, and when the battery compartment 20 is mounted to the housing main body 10, the front surface of the circuit board 24 is exposed through the interactive side cover 13.

Referring to fig. 1, 3 and 9 in particular, it can be seen that the back surface of the circuit board 24 and the front surface of the battery compartment 20 define a groove 17 for receiving the protruding strip 16 together on the outer side, specifically, the left and right sides of the front surface of the battery compartment 20 are provided with narrowed steps which are L-shaped, and then form a U-shaped groove in cooperation with the circuit board 24; the grooves 17 also extend along the length direction of the second enclosure 14, the width of the grooves 17 is larger than that of the convex strips 16, and the width of the grooves 17 is 4-6 mm.

Referring to fig. 3 specifically, the outer side surface of the battery compartment 20 is provided with a plurality of grooves 23, which are rectangular and long-strip-shaped, and two adjacent grooves 23 are connected in a crossing manner; correspondingly, the first decorative sheet 21 is provided with a protrusion capable of being embedded into the groove 23 at one side attached to the battery compartment 20. The connection strength of the first decorative sheet 21 and the battery compartment 20 can be increased by part of the positions; the first decorative sheet 21 can be lifted at part of the positions, so that the edge of the first decorative sheet 21 naturally falls back from a high position to form a slope, the inner side of the enclosure is conveniently inserted, and the mounting difficulty is reduced; part of the positions can also be matched with the inner side bulges of the first decorative sheet 21, so that the first decorative sheet 21 is positioned in the battery compartment 20, the mounting difficulty is reduced, and the mounting precision is improved.

Referring to fig. 3 and 6 specifically, the upper and lower sides of the battery compartment 20 are provided with the fourth surrounding baffles 22, the fourth surrounding baffles 22 protrude from the surface of the battery compartment 20, the height of the fourth surrounding baffles 22 is lower than the thickness of the first decorative sheet 21 (but also exceeds half of the thickness of the first decorative sheet 21), and the fourth surrounding baffles 22 on the upper and lower sides are in a state of clamping the first decorative sheet 21, so that the fourth surrounding baffles 22 can shield and protect the edges of the upper and lower sides of the first decorative sheet 21 (when the battery compartment 20 drives the first decorative sheet 21 to move up and down, the fourth surrounding baffles 22 are located on the outermost side as the head).

Let us say a battery cover 30. The battery cover 30 is divided into upper and lower portions, the upper portion is screwed through and then coupled to the housing body 10, and the inner edge of the lower portion is hinged to the outer edge of the upper portion to open or close the two. Referring specifically to fig. 4, the battery cover 30 has an overall L-shape, and divides the battery cover 30 into an insert 31 and a holder 32, wherein the upper sides of the insert 31 and the holder 32 belong to an upper portion, and the lower sides of the holder 32 belong to a lower portion. The plug-in 31 is used for being inserted into the lower side of the interactive side cover 13, interference fit is formed between the plug-in 31 and the interactive side cover, and the plug-in 31 can be used for guiding connection, and finally the plug-in 31 still needs to be fixed through screws; the holder 32 is used for sealing the bottom of the battery compartment 20. The edge of the upper side of the supporting piece 32 is provided with a third enclosing barrier 33, the direction of the third enclosing barrier 33 in the horizontal plane is also U-shaped, and when the battery cover 30 is connected, the left end and the right end of the third enclosing barrier 33 are in contact with the first enclosing barrier 12 after the shell main body 10 is connected; due to the presence of the third ledge 33, the upper side of the holder 32 is approximately recessed and can be used to receive the lower end of the battery compartment 20.

With particular reference to figures 4 and 5, the left side of the lower part is hinged to the upper part and the right side of the lower part is provided with a pull ring 34 (in this embodiment, the lower part is slotted directly and a finger can be passed through the slot to catch the edge step of the lower part) at which time the lower part can be opened from the right side relative to the upper part. The inboard edge of upper segment is equipped with the ladder groove, and the outside edge of lower part sets up the ladder terrace with edge of edge that can imbed the upper segment, the inboard edge of upper segment with interference fit between the outside edge of lower part conveniently connects and opens.

Open the lower part, then can twist the screw, after the lock is in the part and lower part down, the junction can be sheltered from to the lower part, shelters from unnecessary lines, makes whole battery cover 30 molding succinct generous.

The overflow port 19 provided in the screw hole 18 prevents electrolyte from accumulating, and when the battery fails (electrolyte leaks), the electrolyte flows to the battery cover 30 and cannot accumulate and corrode at the important screw hole 18. The battery cover 30 is provided with a diversion trench at a position facing the overflow port 19, the starting point of the diversion trench is communicated with the overflow port 19, and the end point of the diversion trench extends to a position far away from the screw hole 18. In this embodiment, lower part (the bottom of holding in the palm piece 32) fretwork setting, if electrolyte reveals, electrolyte can flow down the lower part along the guiding gutter, can dirty user's hand, has taken place the serious fault with this obvious signal warning user battery simultaneously, needs in time to handle. At ordinary times, a user can also temporarily open the lower part to observe whether the electrolyte is leaked or not, and early solution is found in advance; it is also convenient for the user to observe whether the electrolyte leaks if the battery cover 30 itself or the holder 32 is transparent.

The three are said to be assembled. Respectively preparing a battery compartment 20, a housing main body 10 and a battery cover 30, wherein a battery is arranged in the battery compartment 20, a circuit board 24 and an interactive module are arranged outside the battery compartment 20, a first decorative sheet 21 is attached to the battery compartment 20, and a key, a lens and an air adjustment ring assembly are arranged on the housing main body 10, wherein the battery compartment 20, the housing main body 10 and the battery cover 30 are respectively three different modules. The battery compartment 20, the housing main body 10 and the battery cover 30 are assembled together, the battery compartment 20 is put into the housing main body 10 from the side, it is ensured that the edge of the housing main body 10 covers the upper side and the circumferential side of the battery compartment 20, and then the battery cover 30 is attached to the lower side of the housing main body 10, it is ensured that the edge of the battery cover 30 covers the lower side of the battery compartment 20. Because the housing body 10 has the convex strip 16, the battery compartment 20 and the circuit board 24 can be inserted along the convex strip 16 through the groove 17, and the operation is convenient; the battery compartment 20 is inserted into the housing main body 10 along the guide of the protruding strips 16 from bottom to top, the battery compartment 20 is first located at a side away from the mutual side cover 13 during the insertion process, when the battery compartment 20 is inserted to the top, the battery compartment 20 is drawn toward the mutual side cover 13 while the upper end of the battery compartment 20 is completely embedded into the housing main body 10, and then the battery cover 30 is mounted to the lower ends of the housing main body 10 and the battery compartment 20.

With particular reference to fig. 5 and 6, it can be seen that the rightmost upper side of the first decorative sheet 21 is inclined (the upper sides of the first decorative sheets 21 are both inclined, not shown in the figures), and then pressed by the first rail 12 (the raised upper position), and the fourth rail 22 is also received by the first rail 12; similarly, the lower side of the first decorative sheet 21 is also pressed by the third rail 33. With particular reference to fig. 7 and 8, it can be seen that the edge of the first decorative sheet 21 is attached to the side of the battery compartment 20, the edge is inclined, and then pressed by the second rail 14. The effect of fixing the first decorative sheet 21 can also be realized by directly utilizing the assembly structure to press the edge of the first decorative sheet 21, so that the first decorative sheet 21 can be displayed more conveniently, and the aesthetic feeling of the appearance of the connecting structure is prevented from being damaged.

Preferably, the first decorative sheet 21 and the second decorative sheet 15 may be made of: leather or metal sheet or silicone sheet or plastic sheet.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims (8)

1. A quick assembly's host computer structure which characterized in that: including shell main part, battery compartment and battery cover, the shell main part with the connection can be dismantled to the battery cover, the battery compartment is located between the opening of shell main part and battery cover, will the longer one side of shell main part is called mutual side cap, mutual side cap is equipped with the sand grip at least in the inboard along length direction, the battery compartment sets up the recess in the one side that is close to the sand grip, the sand grip embedding the recess guide battery compartment inserts the shell main part, restricts the degree of freedom in battery compartment simultaneously.

2. The host architecture of claim 1, wherein: the battery compartment is in a columnar layout, and the side face of the battery compartment is provided with a groove corresponding to the convex strip.

3. The host architecture of claim 1, wherein: the battery compartment sets up the circuit board in the position that is close to mutual side cap, the side of circuit board with inject jointly between the side of battery compartment and correspond the recess of sand grip.

4. Host architecture according to claim 2 or 3, characterized in that: the opposite inner sides of the interactive side covers are respectively symmetrically provided with a raised line, and correspondingly, the left side and the right side of the side surface of the battery compartment are respectively provided with a groove.

5. The host architecture of claim 4, wherein: the thickness of the convex strip is 2-4mm, and the width of the groove is 4-6 mm.

6. The host architecture of claim 1, wherein: the shell main part still includes the top cap, the top cap with mutual side cap is connected and not coplane, the edge all around of top cap is equipped with first fender that encloses, the first fender that encloses of top cap and the common centre gripping of sand grip of mutual side cap the upper end edge of battery compartment.

7. The host architecture of claim 6, wherein: the battery cover comprises an insertion piece and a supporting piece which are mutually connected and not coplanar, the insertion piece is detachably inserted into the interactive side cover, the supporting piece blocks the bottom of the battery compartment, third surrounding baffles are arranged on the edges of the periphery of the supporting piece, and after the battery cover is connected with the shell main body, the third surrounding baffles of the battery cover and the convex strips of the interactive side cover clamp the lower end edge of the battery compartment together.

8. The host architecture of claim 7, wherein: the battery cover is characterized in that one end of the protruding strip, close to the battery cover, is provided with a screw hole, the support piece is provided with a screw at a position opposite to the screw hole, and the screw penetrates through the support piece connecting screw hole to realize detachable connection of the battery cover and the shell main body.

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