CN212544248U

CN212544248U - Waterproof electronic product shell

Info

Publication number: CN212544248U
Application number: CN202021348809.0U
Authority: CN
Inventors: 范静
Original assignee: Suzhou Vocational University
Current assignee: Suzhou Vocational University
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-02-12
Anticipated expiration: 2030-07-10

Abstract

The utility model provides a waterproof electronic product shell, includes top cap, drain pan, and top cap and drain pan are connected, and the both ends of drain pan are formed with two U type grooves, and the both ends of top cap are formed with two inserted blocks that dock with two U type grooves respectively in order to be used for realizing the seal installation of top cap and drain pan, and electronic product shell still includes stop device, and stop device forms and is used for carrying out further spacing sealedly to U type groove and inserted block on the drain pan. The utility model discloses a cooperation of the inserted block on U type groove on the drain pan and the top cap extrudees the silica gel pad simultaneously, improves sealing performance, further improves the stability of sealed effect and connection through stop device to the cooperation of U type groove and inserted block simultaneously, in addition through strutting arrangement's setting for the electronic product sets up between top cap and layer board, and improve equipment stability reduces the collision, and improve equipment's life satisfies the user demand.

Description

Waterproof electronic product shell

Technical Field

The utility model belongs to the technical field of the electronic product, especially, relate to a waterproof electronic product shell.

Background

Electronic products are related products based on electric energy, are favored by people due to the characteristics of intelligence, convenience, precision and the like, and mainly comprise: cell-phone, panel computer, intelligent wrist-watch and camera etc..

Many electronic components exist inside the electronic product, and short circuits may occur in a humid environment due to the electronic components inside the electronic product. Electronic product shells generally have arc-shaped structural parts, and silica gel is laid on the arc-shaped parts for water prevention, but the size of the silica gel is often not matched with that of the shells, so that gaps between the upper shell and the lower shell cannot be completely sealed or partially overlapped. There are also electronic products that need to be used in a remote humid environment, and when necessary, use in a humid environment requires waterproofing of the electronic products. At present, current electronic product shell waterproof construction, single structure, installation poor stability drops easily, and then water-proof effects is not good, and electronic product is located the shell, can not stabilize fixedly, causes equipment to bump easily, can't satisfy the user demand.

In summary, the waterproof structure of the housing of the electronic product in the prior art is improved, and the problems that the waterproof performance is not good and the electronic product is not fixed in the housing are solved.

Disclosure of Invention

In view of this, the present invention provides a waterproof electronic product housing with good waterproof performance and stable connection.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

a waterproof electronic product shell comprises a top cover and a bottom shell, wherein the top cover is connected with the bottom shell: the electronic product shell further comprises a limiting device, and the limiting device is formed on the bottom shell and used for further limiting and sealing the U-shaped grooves and the inserting blocks.

Specifically, U type groove is close to first through-hole has been seted up to one side at drain pan center, keeps away from one side at drain pan center corresponds the position of first through-hole is seted up flutedly, the space of stepping down is formed to the both ends below of drain pan, stop device sets up in the space of stepping down and be used for with U type groove offsets and establishes, stop device includes spacing post, spacing post is worn to locate in the first through-hole and a tip with the recess offsets and establishes, correspond on the inserted block and be formed with the confession the second through-hole that spacing post passed.

Preferably, the insert block is a U-shaped insert block, and includes a first portion, a second portion and an accommodating space, the first portion and the second portion surround the accommodating space, the second portion is inserted in the U-shaped groove, and a portion of the U-shaped groove near the center of the bottom case is inserted in the accommodating space.

Further preferably, the space bottom of the accommodating space and the groove bottom of the U-shaped groove are both provided with a silica gel pad, and the end portion of the second portion and the end portion of the U-shaped groove close to the central portion of the bottom case are respectively abutted to the silica gel pad.

Preferably, the limiting device further comprises a guide rod, an extrusion block and a first elastic member, the guide rod is arranged in the abdicating space, two ends of the guide rod are respectively fixedly connected with the side wall of the abdicating space and the U-shaped groove, the extrusion block is fixedly connected with the limiting block, the extrusion block is sleeved on the guide rod and is slidably connected with the guide rod, the first elastic member is sleeved on the guide rod, one end of the first elastic member is abutted against the extrusion block and the other end is abutted against the bottom shell, when an external force acts on the extrusion block, the extrusion block is far away from the U-shaped groove and is pressed against the first elastic member, the limiting column is far away from the U-shaped groove and moves towards the center direction of the bottom shell, when the external force is eliminated, the extrusion block is under the elastic acting force of the first elastic member, promote spacing post toward U type groove direction motion, spacing post inserts in proper order first through-hole, the second through-hole is up to the tip of spacing post with the recess offsets and establishes.

Specifically, the electronic product housing further comprises a supporting device, the supporting device is arranged on the bottom shell and is used for supporting the electronic product, and the electronic product is clamped between the supporting device and the top cover.

Preferably, the supporting device comprises two fixing blocks, two supporting blocks, a supporting plate, a connecting rod assembly and two telescopic assemblies, wherein the two fixing blocks are respectively arranged at two ends of the bottom shell, the supporting blocks are arranged in the middle of the bottom shell, the supporting plate is connected to the supporting blocks through the telescopic assemblies in a vertically movable mode, and the two connecting rod assemblies are respectively arranged at two ends of the supporting plate and are used for providing force opposite to the moving direction of the telescopic assemblies.

Further preferably, the connecting rod assembly comprises a sliding rod, a sliding block, a connecting rod and a second elastic piece, the two end parts of the sliding rod are respectively fixedly connected with the two fixing blocks and penetrate through the supporting block, two sliding blocks are arranged and are respectively sleeved on the sliding rods on the two sides of the supporting block, two end parts of the connecting rod are respectively hinged with the supporting plate and the sliding blocks, the second elastic pieces are provided with two second elastic pieces which are respectively sleeved on the sliding rods on the two sides of the supporting block, one end part of the second elastic part is fixedly connected with the sliding block, the other end of the second elastic part is propped against the supporting block, when the electronic product is placed on the supporting plate and acts on the telescopic assembly to enable the supporting plate and the electronic product to move downwards, the supporting plate is driven by the connecting rod to drive the sliding block to move towards the supporting block, so that the second elastic piece is pressed, and the stable state of the electronic product between the top cover and the supporting plate is kept.

Preferably, a protection pad is further formed on the inner wall of the top cover, and when the electronic product is clamped between the supporting device and the top cover, the protection pad is used for protecting the electronic product.

Still further preferably, the top cap still includes ya keli board, two L type roof, ya keli board respectively with two an end fixed connection of L type roof, two another end fixed connection of L type roof have the inserted block, the protection pad is formed on the inner wall of L type roof.

Compared with the prior art, the utility model discloses a cooperation of the inserted block on U type groove on the drain pan and the top cap extrudees the silica gel pad simultaneously, improves sealing performance, further improves the stability of sealed effect and connection through stop device to the cooperation of U type groove and inserted block simultaneously, in addition through strutting arrangement's setting for the electronic product sets up between top cap and layer board, and improve equipment stability reduces the collision, and improve equipment's life satisfies the user demand.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an exploded view of FIG. 1;

fig. 4 is a partial schematic view of fig. 3.

Reference numerals and component parts description referred to in the drawings:

111. a first portion; 112. a second portion; 113. an accommodating space; 12. a silica gel pad; 13. a protection pad; 14. acrylic plates; 15. an L-shaped top plate; 2. a bottom case; 21. a U-shaped groove; 22. a groove; 23. a space of abdicating; 31. a limiting column; 32. a guide bar; 33. extruding the block; 34. a first elastic member; 41. a fixed block; 42. a support block; 43. a support plate; 441. a slide bar; 442. a slider; 443. a connecting rod; 444. a second elastic member; 445. a connecting portion; 45. a telescoping assembly.

Detailed Description

To the current electronic product shell waterproof construction who exists among the prior art, single structure, installation poor stability drops easily, and then water-proof effects is not good, and electronic product is located the shell, can not stabilize fixedly, causes equipment to collide easily, can't satisfy user demand's problem, the utility model aims to provide an electronic product shell waterproof construction.

The technical solution of the present invention will be described clearly and completely through the following detailed description. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A waterproof electronic product shell comprises a top cover, a bottom shell 2, a limiting device and a supporting device.

The top cover is connected to the bottom case 2. In order to make the top cover and the bottom shell 2 waterproof, two U-shaped grooves 21 are formed at two ends of the bottom shell 2, and two insertion blocks butted with the two U-shaped grooves 21 respectively are formed at two ends of the top cover so as to realize the sealing installation of the top cover and the bottom shell 2.

The top cover further comprises an acrylic plate 14 and two L-shaped top plates 15, the acrylic plate 14 is fixedly connected with one end portions of the two L-shaped top plates 15 respectively, and the other end portions of the two L-shaped top plates 15 are fixedly connected with inserting blocks.

The insertion block is a U-shaped insertion block and comprises a first portion 111, a second portion 112 and an accommodating space 113, the first portion 111 and the second portion 112 enclose the accommodating space 113, the second portion 112 is inserted into the U-shaped groove 21, and a portion, close to the center of the bottom case 2, of the U-shaped groove 21 is inserted into the accommodating space 113. In order to increase the waterproof effect, the space bottom of the accommodating space 113 and the groove bottom of the U-shaped groove 21 are both provided with the silica gel pad 12, and the end of the second portion 112 and the end of the U-shaped groove 21 close to the central portion of the bottom case 2 are respectively abutted against the silica gel pad 12.

In order to further increase water-proof effects, the electronic product shell further comprises a limiting device, the limiting device is formed on the bottom shell 2 and used for further limiting and sealing the U-shaped groove 21 and the inserting block, and in addition, the connection between the U-shaped groove 21 and the inserting block is more stable.

One side of the U-shaped groove 21 close to the center of the bottom case 2 is provided with a first through hole (not shown in the figure), one side far away from the center of the bottom case 2 is provided with a groove 22 corresponding to the position of the first through hole (not shown in the figure), yielding spaces 23 are formed below two ends of the bottom case 2, and the limiting device is arranged in the yielding spaces 23 and is used for being abutted against the U-shaped groove 21.

The limiting device comprises a limiting column 31, a guide rod 32, an extrusion block 33 and a first elastic piece 34, wherein the limiting column 31 is arranged in a first through hole (not shown in the figure) in a penetrating way, one end part of the limiting column is propped against the groove 22, and a second through hole (not shown in the figure) for the limiting column 31 to pass through is correspondingly formed on the second part 112 of the insertion block. The first elastic member 34 of the present invention is a return spring.

The guide rod 32 is arranged in the abdicating space 23, and two end parts of the guide rod 32 are respectively and fixedly connected with the side wall of the abdicating space 23 and the U-shaped groove 21. The extrusion block 33 is fixedly connected with the limiting column 31, the extrusion block 33 is sleeved on the guide rod 32 and is slidably connected with the guide rod 32, the first elastic member 34 is sleeved on the guide rod 32, one end of the first elastic member 34 is fixedly connected with the extrusion block 33, and the other end of the first elastic member abuts against the bottom case 2. When an external force acts on the extrusion block 33, the extrusion block 33 moves away from the U-shaped groove 21 and presses the first elastic member 34, the limiting column 31 moves away from the U-shaped groove 21 and toward the center of the bottom case 2, when the external force is eliminated, the extrusion block 33 pushes the limiting column 31 to move toward the U-shaped groove 21 under the elastic force of the first elastic member 34, and the limiting column 31 is sequentially inserted into the first through hole (not shown in the figure) and the second through hole (not shown in the figure) until the end of the limiting column 31 abuts against the groove 22.

In order to improve the stability of the electronic product, reduce the collision and prolong the service life of the electronic product, the electronic product shell further comprises a supporting device, the supporting device is arranged on the bottom shell 2 and used for supporting the electronic product, and the electronic product is clamped between the supporting device and the top cover.

The supporting device comprises two fixing blocks 41, two supporting blocks 42, two supporting plates 43, a connecting rod assembly and two telescopic assemblies 45, wherein the two fixing blocks 41 are respectively arranged at two ends of the bottom shell 2, the supporting blocks 42 are arranged in the middle of the bottom shell 2, the supporting plates 43 are connected to the supporting blocks 42 through the telescopic assemblies 45 in a vertically movable mode, and the connecting rod assemblies are two and are respectively arranged at two ends of the supporting plates 43 and used for providing force opposite to the moving direction of the telescopic assemblies 45. The connecting rod assembly comprises a sliding rod 441, two sliding blocks 442, two connecting rods 443, a second elastic member 444 and a connecting portion 445, two end portions of the sliding rod 441 are respectively and fixedly connected with the two fixing blocks 41 and fixedly penetrate through the supporting block 42, two sliding blocks 442 are respectively sleeved on the sliding rods 441 on two sides of the supporting block 42, the connecting portion 445 is fixedly arranged on the supporting plate 43, two end portions of the connecting rod 443 are respectively hinged with the connecting portion 445 and the sliding blocks 442, two second elastic members 444 are respectively sleeved on the sliding rods 441 on two sides of the supporting block 42, one end portion of each second elastic member 444 is fixedly connected with the corresponding sliding block 442, and the other end portion of each second elastic member 444 is. In the present invention, the second elastic member 444 is a support spring.

As shown in fig. 1-2 and 4, in order to make the supporting device more stable, the bottom of the bottom casing 2 is preferably U-shaped, and two fixing blocks 41 are respectively fixed to abut against two ends of the U-shaped groove of the U-shaped bottom casing.

When the electronic product is placed on the supporting plate 43 and acts on the telescopic assembly 45 to move the supporting plate 43 and the electronic product downward, the supporting plate 43 is driven by the connecting rod 443 to drive the slider 442 to move toward the supporting block 42, so as to press the second elastic member 444 and maintain the stable state of the electronic product between the top cover and the supporting plate 43.

In order to reduce the abrasion of the electronic product when the electronic product is collided and vibrated, a protective pad 13 is also formed on the inner wall of the top cover, and the protective pad 13 is formed on the inner wall of the L-shaped top plate 15. The protective pad 13 serves to protect the electronic product when the electronic product is sandwiched between the supporting device and the top cover.

The utility model discloses a cooperation of the inserted block on U type groove on the drain pan and the top cap extrudees the silica gel pad simultaneously, improves sealing performance, further improves the stability of sealed effect and connection through stop device to the cooperation of U type groove and inserted block simultaneously, in addition through strutting arrangement's setting for the electronic product sets up between top cap and layer board, and improve equipment stability reduces the collision, and improve equipment's life satisfies the user demand.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a waterproof electronic product shell, includes top cap, drain pan, the top cap with the drain pan is connected its characterized in that: the electronic product shell further comprises a limiting device, and the limiting device is formed on the bottom shell and used for further limiting and sealing the U-shaped grooves and the inserting blocks.

2. The waterproof electronic enclosure of claim 1, wherein: the U-shaped groove is close to one side at drain pan center has seted up first through-hole, keeps away from one side at drain pan center corresponds the position of first through-hole is seted up flutedly, the both ends below of drain pan is formed with the space of stepping down, stop device sets up in the space of stepping down and be used for with U-shaped groove offsets and establishes, stop device includes spacing post, spacing post is worn to locate in the first through-hole and a tip with the recess offsets and establishes, correspond on the inserted block and be formed with the confession the second through-hole that spacing post passed.

3. The waterproof electronic enclosure of claim 2, wherein: the plug block is a U-shaped plug block and comprises a first part, a second part and an accommodating space, the first part and the second part surround the accommodating space, the second part is inserted into the U-shaped groove, and the part, close to the center of the bottom shell, of the U-shaped groove is inserted into the accommodating space.

4. The waterproof electronic enclosure of claim 3, wherein: the bottom of the space of the accommodating space and the bottom of the U-shaped groove are both provided with silica gel pads, and the end part of the second part and the end part of the U-shaped groove close to the central part of the bottom shell are respectively abutted to the silica gel pads.

5. The waterproof electronic enclosure of claim 2, wherein: the limiting device further comprises a guide rod, an extrusion block and a first elastic piece, the guide rod is arranged in the abdicating space, two end parts of the guide rod are respectively fixedly connected with the side wall of the abdicating space and the U-shaped groove, the extrusion block is fixedly connected with the limiting post, the extrusion block is sleeved on the guide rod and is in sliding connection with the guide rod, the first elastic piece is sleeved on the guide rod, one end part of the first elastic piece is fixedly connected with the extrusion block, the other end part of the first elastic piece is abutted against the bottom shell, when external force acts on the extrusion block, the extrusion block is far away from the U-shaped groove to move and oppress the first elastic piece, the limiting post is far away from the U-shaped groove and moves towards the center direction of the bottom shell, when the external force acts on the extrusion block, the extrusion block pushes the limiting post to move towards the U-shaped groove direction under the elastic acting force of the first elastic piece, the limiting column is sequentially inserted into the first through hole and the second through hole until the end part of the limiting column is abutted to the groove.

6. The waterproof electronic enclosure of claim 1, wherein: the electronic product shell further comprises a supporting device, the supporting device is arranged on the bottom shell and used for supporting an electronic product, and the electronic product is clamped between the supporting device and the top cover.

7. The waterproof electronic enclosure of claim 6, wherein: the supporting device comprises two fixing blocks, two supporting blocks, a supporting plate, two connecting rod assemblies and a telescopic assembly, wherein the two fixing blocks are arranged at the two ends of the bottom shell respectively, the supporting blocks are arranged in the middle of the bottom shell, the supporting plate is connected to the supporting blocks through the telescopic assembly in a vertically movable mode, and the two connecting rod assemblies are arranged at the two ends of the supporting plate respectively and are used for providing force opposite to the movement direction of the telescopic assembly.

8. The waterproof electronic enclosure of claim 7, wherein: the connecting rod assembly comprises a sliding rod, a sliding block, a connecting rod and a second elastic piece, two end parts of the sliding rod are respectively fixedly connected with the two fixing blocks and penetrate through the supporting blocks, two sliding blocks are arranged and are respectively sleeved on the sliding rods on the two sides of the supporting block, two end parts of the connecting rod are respectively hinged with the supporting plate and the sliding blocks, the second elastic pieces are provided with two second elastic pieces which are respectively sleeved on the sliding rods on the two sides of the supporting block, one end part of the second elastic part is fixedly connected with the sliding block, the other end of the second elastic part is propped against the supporting block, when the electronic product is placed on the supporting plate and acts on the telescopic assembly to enable the supporting plate and the electronic product to move downwards, the supporting plate is driven by the connecting rod to drive the sliding block to move towards the supporting block, so that the second elastic piece is pressed, and the stable state of the electronic product between the top cover and the supporting plate is kept.

9. The waterproof electronic enclosure of claim 6, wherein: the inner wall of top cap still is formed with the protection pad, works as electronic product clamp is established strutting arrangement with when the top cap, the protection pad is used for protecting electronic product.

10. The waterproof electronic enclosure of claim 9, wherein: the top cap still includes ya keli board, two L type roofs, the ya keli board respectively with two an end fixed connection of L type roof, two another tip fixed connection of L type roof inserts the piece, the protection pad forms on the inner wall of L type roof.