CN219164745U - Cover plate structure of airborne wireless router - Google Patents

Abstract

The utility model discloses a cover plate structure of an airborne wireless router, which is arranged on a top shell arranged on main body equipment, wherein the cover plate structure comprises a maintenance cover assembly rotatably arranged on the top shell and a lock catch assembly fixed on the top shell; the lock catch assembly comprises a lock catch box, a lock catch which moves forwards and backwards in the lock catch box, and a moving switch which moves left and right in the lock catch box, wherein the lock catch is driven to move forwards and backwards when the moving switch moves left and right; the maintenance cover assembly comprises a rotating shaft seat arranged on the top shell and a maintenance cover rotationally connected with the rotating shaft seat, and the maintenance cover is provided with a clamping groove which is locked with the lock catch when the maintenance cover is closed; an elastic piece is arranged between the rotating shaft seat and the maintenance cover and used for providing acting force for enabling the maintenance cover to turn outwards relative to the rotating shaft seat after the lock catch and the clamping groove are unlocked. The utility model has the advantages of convenient installation and maintenance, easy operation, saving tools used in maintenance and high maintenance efficiency.

Description

Cover plate structure of airborne wireless router

Technical Field

The utility model belongs to the technical field of maintenance of an airborne wireless router, and particularly relates to a cover plate structure of the airborne wireless router.

Background

Currently, cumbersome disassembly screws are required to open the cover while maintaining the on-board wireless router. The cover can easily fall off without any support during maintenance after opening the cover. In addition, after the module is replaced, tools are required to assemble the screws to secure the cover.

Therefore, the existing cover plate structure may increase maintenance time, resulting in low maintenance efficiency.

Disclosure of Invention

Based on the defects in the prior art, the technical problem solved by the utility model is to provide the cover plate structure of the airborne wireless router, which is convenient to install and maintain, easy to operate, free of tools used in maintenance and high in maintenance efficiency.

In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides a cover plate structure of an airborne wireless router, which is arranged on a top shell arranged on main body equipment, wherein the cover plate structure comprises a maintenance cover component rotatably arranged on the top shell and a lock catch component fixed on the top shell; the lock catch assembly comprises a lock catch box, a lock catch which moves forwards and backwards in the lock catch box, and a moving switch which moves left and right in the lock catch box, wherein the lock catch is driven to move forwards and backwards when the moving switch moves left and right; the maintenance cover assembly comprises a rotating shaft seat arranged on the top shell and a maintenance cover rotationally connected with the rotating shaft seat, and the maintenance cover is provided with a clamping groove which is locked with the lock catch when the maintenance cover is closed; an elastic piece is arranged between the rotating shaft seat and the maintenance cover and used for providing acting force for enabling the maintenance cover to turn outwards relative to the rotating shaft seat after the lock catch and the clamping groove are unlocked.

By the above, through the cooperation between hasp subassembly and the maintenance lid subassembly, only need promote the movable switch and can be quick release the locking to the maintenance lid, need not loaded down with trivial details dismantlement screw, can open the maintenance lid fast, shorten the maintenance time. The elastic piece is arranged between the rotating shaft seat and the maintenance cover, so that the maintenance cover is always subjected to the elastic force from the elastic piece, and the maintenance cover is supported, so that the maintenance cover is supported and cannot fall off during maintenance after the maintenance cover is opened; after maintenance is finished, the maintenance cover can be closed only by pressing down the maintenance cover, and the maintenance cover can be fixed without assembling screws.

Optionally, the moving switch includes a moving plate that moves back and forth on the top surface of the lock catch box, and a baffle plate that extends toward the inside of the lock catch box and is perpendicular to the moving plate is arranged at one end of the moving plate; the bottom surface of the moving plate is formed with a sloping side which is inclined with respect to the direction of the forward and backward movement of the moving plate.

By the baffle plate which is arranged vertically downwards with the moving plate, the whole moving switch moves left and right in the lock catch box and cannot move back and forth, and the moving switch moves more smoothly; through the setting of hypotenuse, be convenient for with the left and right movement of movable plate change the fore-and-aft movement of hasp into, simple structure need not to adopt complicated mechanical structure to realize the conversion of motion.

Further, the lock catch is provided with a clamping hook which extends out of one side surface of the lock catch box, which is close to the maintenance cover, and the clamping hook is clamped with a clamping groove of the maintenance cover when extending out of the lock catch box so that the maintenance cover is in a closed state; the top of the lock catch is provided with a protrusion protruding out of the top surface of the lock catch, and when the moving plate moves left and right, the inclined edge of the bottom surface of the moving plate applies acting force for enabling the lock catch to move forwards and backwards to the protrusion.

The maintenance cover is opened and closed by matching the clamping hooks and the clamping grooves, so that the operation is convenient, and the use convenience is improved; adopt the connection between arch and the hypotenuse to realize that the left and right movement of movable plate turns into the fore-and-aft movement of hasp, be favorable to simplifying the structure to can guarantee the stability of motion, realize the firm connection of movable plate and hasp through simple structure, make things convenient for the opening and shutting of maintenance lid, can open the maintenance lid fast, improve maintenance efficiency, save maintenance tool.

Optionally, a first compression spring is arranged between the baffle plate and an inner wall of one end of the lock catch box, which is positioned in the front-rear direction, and is used for enabling the moving plate to recover to the initial position after the moving plate moves towards the direction of enabling the clamping hook to retract into the lock catch box under the action of external force; the baffle is close to the cylinder that the one end of first compression spring is equipped with outwards stretches out, first compression spring cover is established outside the cylinder.

By the above, the first compression bullet cover is established outside the cylinder, can confirm the compression route of first compression spring, guarantees the accuracy of transmission force direction, makes the automatic normal position that resumes of movable switch, realizes the locking of hasp to maintaining the lid simultaneously.

Optionally, a second compression spring is disposed between an end of the latch opposite to the hook and an inner wall of the latch box at one end in the left-right direction, and is used for applying an acting force to the latch after the hook retracts into the latch box under the action of the moving plate, so that the hook extends out of the latch box.

By the above, make the pothook stretch out outside the hasp box automatically through the second compression spring, when maintaining the lid and be in closing, automatic locking is carried out to maintaining the lid, does benefit to the opening and shutting of simplifying the maintenance lid.

Further, the hook is provided with an inclined plane which is inclined downwards from top to bottom, so that the hook can slide into the clamping groove conveniently when the maintenance cover is closed.

By the above, through the design of the inclined plane of pothook, be favorable to the pothook to insert in the draw-in groove of maintaining the lid more easily, make the closure between maintenance lid and the hasp both convenient and fast, laborsaving again, saved the instrument that uses when maintaining, more humanized operation experience.

Optionally, the rotating shaft seat comprises a base fixed on the top shell through countersunk screws, two ends of the base are provided with supporting pieces, and one end of the maintenance cover, which is far away from the clamping groove, is provided with a lug which is rotationally connected with the supporting pieces through a fixing pin; the elastic piece is a torsion spring and is sleeved on the fixed pin, one end of the torsion spring is abutted against the base, and the other end of the torsion spring is abutted against the maintenance cover; when the lock catch and the clamping groove are unlocked, the maintenance cover is automatically sprung open under the action of the torsion spring.

By last, fix the pivot seat on the top shell through countersunk head screw, can realize maintaining the firm connection of lid subassembly and main part equipment through simple connection structure, be favorable to simplifying the switching process of maintenance lid, can also ensure the fastening effect simultaneously. In addition, the elastic piece is provided with a torsion spring, and the torsion spring is preloaded with a certain torsion force during assembly, so that the maintenance cover can be supported above during spring up; in the process of closing the maintenance cover, the torsion spring rotates along with the maintenance cover and stores energy; in the process of opening the maintenance cover, the torsion spring releases the stored energy, the maintenance cover is supported under the action of the torsion spring, and the trouble and the risk of falling down in the maintenance process are avoided.

Optionally, an upper baffle plate for covering the movable switch is arranged on the lock catch box, and an opening for limiting the front-back movement range of the movable switch is arranged on the upper baffle plate; the top surface of the movable plate is provided with a poking block extending out of the opening, and the movable plate is manually pushed to move through the poking block.

By the above, the setting through stirring the piece makes the removal of movable plate more convenient.

Optionally, the lock catch box has a pair of limit baffles that set up along fore-and-aft direction inside, the lock catch is located between a pair of limit baffles for the lock catch only moves in the fore-and-aft direction.

The guide channel of the lock catch is formed by the limiting baffle plate, so that the lock catch can move more smoothly in the front-back direction.

Further, a waterproof rubber for preventing liquid from entering the electronic area is arranged on one surface of the maintenance cover facing the main body equipment.

By last, through the waterproof rubber between maintenance lid and the main part equipment, solve the weeping problem that gap between the two brought.

The foregoing description is only an overview of the present utility model, and is intended to be implemented in accordance with the teachings of the present utility model, as well as to provide further clarity and understanding of the above and other objects, features and advantages of the present utility model, as described in the following detailed description of the preferred embodiments, taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings of the embodiments will be briefly described below.

FIG. 1 is an exploded view of a cover structure of an on-board wireless router of the present utility model;

FIG. 2 is a schematic top view of the latch of the present utility model installed in a keeper;

FIG. 3 is a perspective view of the latch of the present utility model mounted within a keeper;

FIG. 4 is a perspective view of a latch assembly according to the present utility model;

FIG. 5 is an exploded view of the latch assembly of the present utility model;

FIG. 6 is a schematic view of the internal structure of the latch assembly of the present utility model;

FIG. 7 is a schematic view of the latch assembly installation process of the present utility model;

FIG. 8 is a schematic view of the latch assembly of the present utility model mounted on a top housing;

FIG. 9 is a schematic view of the maintenance cap assembly of the present utility model;

FIG. 10 is an exploded view of the maintenance cap assembly of the present utility model;

FIG. 11 is a schematic view of the maintenance cap assembly of the present utility model mounted on a top housing;

FIG. 12 is a schematic view of the maintenance cap of the present utility model in a closed condition;

fig. 13 is a schematic view of the maintenance cap of the present utility model in an open state.

The device comprises a 1-main body device, a 2-top shell, a 3-maintenance cover, a 4-elastic piece, a 5-rotating shaft seat, a 6-fixed pin, a 7-countersunk screw, 8-waterproof rubber, a 9-movable switch, a 10-upper baffle plate, an 11-lock catch box, 12-lock catches, 13-second compression springs, 14-first compression springs and 15-pan head nails.

Detailed Description

The following detailed description of the utility model, taken in conjunction with the accompanying drawings, illustrates the principles of the utility model by way of example and by way of a further explanation of the principles of the utility model, and its features and advantages will be apparent from the detailed description. In the drawings to which reference is made, the same or similar components in different drawings are denoted by the same reference numerals.

It should be noted that all directional indicators (such as up, down, outer, inner, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly. Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. Where "front" corresponds to the right side in fig. 2 and 3, "rear" corresponds to the left side in fig. 2 and 3, "left" corresponds to the upper side in fig. 2 and 3, and "right" corresponds to the lower side in fig. 2 and 3.

As shown in fig. 1 to 13, the cover structure of the airborne wireless router of the present utility model is provided on the top case 2 mounted on the main body apparatus 1, and by means of the cover structure of the present utility model, the top case 2 can be opened conveniently and rapidly, and maintenance can be performed on the inside of the main body apparatus 1. The cover plate structure mainly comprises a maintenance cover assembly and a locking assembly, wherein the maintenance cover assembly is rotatably arranged on a top shell 2, and the locking assembly is fixed on the top shell 2 so as to facilitate the closing and opening of the maintenance cover assembly.

The latch assembly of the utility model comprises a latch box 11, a latch 12 which moves back and forth in the latch box 11 (along the width direction of the latch box 11), and a moving switch 9 which moves left and right in the latch box 11 (along the length direction of the latch box 11), wherein the moving switch 9 drives the latch 12 to move back and forth when moving left and right. The inside of the locker 11 has a pair of limit baffles disposed in the front-rear direction, and the locker 12 is located between the pair of limit baffles such that the locker 12 moves only in the front-rear direction and cannot move left and right. The movable switch 9 includes a movable plate that moves forward and backward on the top surface of the locker 11, and a baffle plate that extends into the locker 11 and is disposed perpendicular to the movable plate is provided at one end of the movable plate, so that the movable switch 9 can move only left and right in the locker 11 and cannot move forward and backward.

The maintenance cover assembly comprises a rotating shaft seat 5 arranged on the top shell 2 and a maintenance cover 3 rotatably connected with the rotating shaft seat 5, wherein the maintenance cover 3 is provided with a clamping groove which is locked with a lock catch 12 when the maintenance cover is closed.

In addition, the latch 12 has a hook extending out of the latch case 11 near a side of the maintenance cover assembly, and when the latch 12 moves back and forth, the hook is driven to extend out of the latch case 11 and retract into the latch case 11. When the clamping hook extends out of the lock catch box 11, the clamping hook is clamped with the clamping groove of the maintenance cover 3, so that the maintenance cover 3 is in a closed state.

A bevel edge is formed on the bottom surface of the moving plate, the bevel edge being inclined with respect to the direction of the front-back movement of the moving plate. Correspondingly, the top of the lock catch 12 is provided with a protrusion protruding from the top surface of the lock catch, and when the moving plate moves left and right, the inclined edge of the bottom surface of the moving plate applies a force to the protrusion to move the lock catch 12 forwards and backwards.

In the present utility model, a first compression spring 14 is provided between the shutter of the movable switch 9 and the inner wall of the locker 11 at one end in the front-rear direction, and the first compression spring 14 functions as: after the moving plate moves in the direction of retracting the hook into the locker 11 by the external force, the moving plate is restored to the initial position. The baffle is close to the cylinder that outwards stretches out in the one end of first compression spring 14, and first compression spring 14 cover is established outside the cylinder, makes things convenient for the installation of first compression spring 14 through the cylinder that sets up.

A second compression spring 13 is arranged between one end of the lock catch 12, which is opposite to the clamping hook, and the inner wall of one end of the lock catch box, which is positioned in the left-right direction, and the second compression spring 13 has the following function: when the hook retracts into the locker 11 under the action of the moving plate, a force for extending the hook out of the locker 11 is applied to the locker 12.

The locker 11 of the present utility model can function to mount the moving switch 9, the locker 12, the first compression spring 14 and the second compression spring 13.

In order to facilitate the locking of the lock catch 12 to the maintenance cover 3 when the maintenance cover 3 is closed, the clamping hook is provided with an inclined plane which is inclined downwards from top to bottom, so that when the maintenance cover 3 is closed, one end of the side where the clamping groove of the maintenance cover 3 is located moves downwards along the inclined plane of the clamping hook, the clamping hook is retracted to the lock catch box 11 against the elastic force of the spring, and when the clamping groove moves to the moving direction of the clamping hook, the clamping hook slides into the clamping groove under the action of the second compression spring 13, and then the maintenance cover 3 is locked.

As shown in fig. 4 and 5, the lock catch box 11 is provided with an upper baffle plate 10 for covering the movable switch 9, and the upper baffle plate 10 is provided with an opening for limiting the forward and backward movement range of the movable switch 9. The top surface of the movable plate is provided with a poking block extending out of the opening, and the poking block is used for manually pushing the movable plate to move conveniently. When the maintenance cover 3 needs to be opened, the poking block is pushed to drive the moving plate to move, the inclined edge at the bottom of the moving plate drives the protrusion at the top of the lock catch 12 to move backwards, so that the clamping hook is retracted into the lock catch box 11, at the moment, the clamping hook releases the clamping of the clamping groove of the maintenance cover 3, and the maintenance cover 3 is opened.

The both ends of overhead gage 10 have the erection column that stretches out downwards, and the bottom of erection column has and sets up the screw hole along the length direction of erection column, and after overhead gage 10 covered the travel switch 9 and assembled integrative with hasp box 11, be fixed overhead gage 10 and hasp box 11 to top shell 2 through the threaded connection of coiled hair nail 15 and erection column, realize the fixed between hasp subassembly and the main part equipment 1 through threaded connection, simple structure, the steadiness is high.

In addition, as shown in fig. 9 to 11, an elastic member 4 is provided between the rotating shaft seat 5 and the maintenance cover 3, for providing a force for turning the maintenance cover 3 outwards with respect to the rotating shaft seat 5 when the lock catch 12 and the clamping groove are unlocked.

The rotating shaft seat 5 comprises a base fixed on the top shell 2 through countersunk screws 7, supporting pieces are installed at two ends of the base, and one end, far away from the clamping groove, of the maintenance cover 3 is provided with a lug which is rotationally connected with the supporting pieces through a fixing pin 6. The elastic piece 4 is a torsion spring and is sleeved on the fixing pin 6, one end of the torsion spring is abutted against the base, the other end of the torsion spring is abutted against the maintenance cover 3, when the lock catch 12 and the clamping groove of the maintenance cover 3 are unlocked, the maintenance cover 3 is automatically sprung out under the action of the torsion spring, and the maintenance cover 3 does not drop down in the maintenance process. After the maintenance work is completed, the maintenance cover 3 is manually pressed downwards, and the clamping groove of the maintenance cover 3 and the clamping hook of the lock catch 12 are clamped again by overcoming the elasticity of the torsion spring, so that the maintenance cover 3 is in a closed state, and maintenance tools are omitted. The maintenance cover 3 is opened and closed through the cooperation of the rotating shaft seat 5 and the torsion spring, and is convenient to maintain.

In addition, the side of the maintenance cover 3 facing the main body apparatus 1 is provided with a waterproof rubber 8 for preventing liquid from entering the electronic area.

The following briefly describes the operation principle of the cover structure of the airborne wireless router according to the present utility model, with reference to fig. 1 to 13, in combination with the description of the above technical features:

1. the lock catch 12 is limited and installed in the lock catch box 11, and the second compression spring 13 applies force to push the clamping hook of the lock catch 12 to move outwards.

2. The first compression spring 14 applies force to the movable switch 9 in the left-right direction to facilitate opening and automatically closing the maintenance cover 3.

3. After the lock catch assembly is assembled, the lock catch assembly and the top shell 2 are installed by using the pan head nails 15.

4. The installation of the maintenance cover 3 and the rotating shaft seat 5 applies a rotating force to the maintenance cover 3 through a torsion spring.

5. After the maintenance cover assembly is assembled, the maintenance cover assembly and the top shell 2 are installed by using countersunk head screws 7.

6. The maintenance cover 3 is pressed downwards, and the maintenance cover 3 is in a closed state by the clamping groove of the maintenance cover 3 and the clamping hook of the lock catch 12.

7. The manual pushing and stirring block drives the movable switch 9 to move, the inclined edge at the bottom of the movable plate drives the protrusion at the top of the lock catch 12 to move, so that the clamping hook is retracted into the lock catch box 11, at the moment, the clamping hook of the lock catch 12 releases the clamping of the clamping groove of the maintenance cover 3, the maintenance cover 3 is opened, and the maintenance cover 3 is supported to be in an opened state under the action of the torsion spring.

While the utility model has been described with respect to the preferred embodiments, it will be understood that the utility model is not limited thereto, but is capable of modification and variation without departing from the spirit of the utility model, as will be apparent to those skilled in the art.

Claims (10)

1. The cover plate structure of the airborne wireless router is arranged on a top shell arranged on main equipment, and is characterized by comprising a maintenance cover component rotatably arranged on the top shell and a lock catch component fixed on the top shell;

the lock catch assembly comprises a lock catch box, a lock catch which moves forwards and backwards in the lock catch box, and a moving switch which moves left and right in the lock catch box, wherein the lock catch is driven to move forwards and backwards when the moving switch moves left and right;

the maintenance cover assembly comprises a rotating shaft seat arranged on the top shell and a maintenance cover rotationally connected with the rotating shaft seat, and the maintenance cover is provided with a clamping groove which is locked with the lock catch when the maintenance cover is closed;

an elastic piece is arranged between the rotating shaft seat and the maintenance cover and used for providing acting force for enabling the maintenance cover to turn outwards relative to the rotating shaft seat after the lock catch and the clamping groove are unlocked.

2. The cover plate structure of the airborne wireless router of claim 1, wherein the movable switch comprises a movable plate which moves back and forth on the top surface of the locker box, and a baffle plate which extends to the inside of the locker box and is arranged vertically to the movable plate is arranged at one end of the movable plate;

the bottom surface of the moving plate is formed with a sloping side which is inclined with respect to the direction of the forward and backward movement of the moving plate.

3. The cover structure of claim 2, wherein the latch has a hook extending out of a side of the latch case near the maintenance cover, and the hook engages with a slot of the maintenance cover when extending out of the latch case to close the maintenance cover;

the top of the lock catch is provided with a protrusion protruding out of the top surface of the lock catch, and when the moving plate moves left and right, the inclined edge of the bottom surface of the moving plate applies acting force for enabling the lock catch to move forwards and backwards to the protrusion.

4. The cover plate structure of the airborne wireless router according to claim 3, wherein a first compression spring is arranged between the baffle plate and an inner wall of one end of the locker box in the front-rear direction, and is used for enabling the moving plate to restore to the initial position after the moving plate moves towards the direction of retracting the clamping hook into the locker box under the action of external force;

the baffle is close to the cylinder that the one end of first compression spring is equipped with outwards stretches out, first compression spring cover is established outside the cylinder.

5. A cover structure of an on-board wireless router according to claim 3, wherein a second compression spring is provided between an end of the latch facing away from the hook and an inner wall of an end of the latch case located in a left-right direction, for applying a force to the latch to extend the hook out of the latch case after the hook is retracted into the latch case by the moving plate.

6. The cover structure of claim 5, wherein the hook has a slope that is inclined from top to bottom so that the hook is facilitated to slide into the slot when the maintenance cover is closed.

7. The cover plate structure of the airborne wireless router according to claim 1, wherein the rotating shaft seat comprises a base fixed on the top shell through countersunk screws, supporting pieces are arranged at two ends of the base, and a lug which is rotatably connected with the supporting pieces through a fixing pin is arranged at one end of the maintenance cover far away from the clamping groove;

the elastic piece is a torsion spring and is sleeved on the fixed pin, one end of the torsion spring is abutted against the base, and the other end of the torsion spring is abutted against the maintenance cover; when the lock catch and the clamping groove are unlocked, the maintenance cover is automatically sprung open under the action of the torsion spring.

8. The cover plate structure of the airborne wireless router of claim 2, wherein an upper baffle plate for covering the mobile switch is arranged on the lock catch box, and an opening for limiting the forward and backward movement range of the mobile switch is arranged on the upper baffle plate;

the top surface of the movable plate is provided with a poking block extending out of the opening, and the movable plate is manually pushed to move through the poking block.

9. The cover structure of the on-board wireless router of claim 1, wherein the locker box has a pair of limit stops disposed in a front-rear direction inside, and the locker is located between the pair of limit stops such that the locker moves only in the front-rear direction.

10. The cover structure of the on-board wireless router of claim 1, wherein a side of the maintenance cover facing the main body device is provided with waterproof rubber for preventing liquid from entering an electronic area.

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