CN210468844U

CN210468844U - Cover-containing charging box convenient to open

Info

Publication number: CN210468844U
Application number: CN201921502791.2U
Authority: CN
Inventors: 蔡清来; 许金泰
Original assignee: Fujian World Linking Technology Co ltd
Current assignee: Fujian World Linking Technology Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-05-05
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a contain lid formula box that charges convenient to open, its structure includes: the upper cover and the collision bead are pressed by a single hand of a user, the upper cover is extruded to the centering cover, a slot pressing gap is reduced, the reset spring is under larger pressure, the deformation force of the reset spring at the moment is larger than the magnetic force between the positive and negative magnet plates, then the pressing to the upper cover is cancelled, the collision bead is carried by the connecting plate to move upwards, the clamping arm is lifted slowly under the action of the sliding groove and the sealing strip, the reset spring is changed from a compressed state to an original state to eject the movable block upwards out of the mounting box under the action of the sliding rail, the clamping arm is opened under the action of the rotating shaft in the ejection process to cancel the limit to the collision bead, the charging box can be ejected upwards and cancel the limit to the collision bead through the larger deformation force generated by the single hand of the upper cover to the reset spring by the single hand of the user, so that the upper cover can be easily ejected upwards through the single hand after being pressed, the method has a convenient effect on users.

Description

Cover-containing charging box convenient to open

Technical Field

The utility model relates to a box technical field charges especially has related to a contain lid formula box that charges convenient to open.

Background

The box that charges is that one kind is individual can hand-carry, self can reserve the electric energy, the charger that mainly charges for consumer electronics such as hand-held type mobile device, but the box that charges of prior art is because what adopt between the upper cover of box body and the lower cover is the sealing strip and is connected, this when the user uses this box that charges when needing to open the upper cover, the lower cover need be pressed to one hand, the upper cover is slowly opened to the other hand, perhaps set up the torsional spring at the junction of upper and lower cover and increase the activity and open it, however the activity of torsional spring needs the upper cover just can automatic pop out after opening great angle, lead to user's singlehanded not to open the upper cover very conveniently, cause certain inconvenience to the user.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art exists, the utility model aims at providing a contain lid formula box that charges convenient to open, the box charges to the prior art of solution because the upper cover of box body and the adoption between the lower cover are that the sealing strip is connected, this when the user uses this box that charges when needing to open the upper cover, one hand need press the lower cover, the other hand slowly opens the upper cover, perhaps set up the torsional spring at the junction of upper and lower cover and increase the activity and open it, however the activity of torsional spring needs the upper cover just can auto-eject after opening great angle, lead to user's one hand to open the upper cover very conveniently, cause certain inconvenient problem to the user.

In order to achieve the above purpose, the present invention is realized by the following technical solutions: a cover-containing charging box convenient to open structurally comprises: the automatic opening device also comprises a clamping arm, a rotating shaft, a sealing strip, a reset spring, a mounting box, a moving block, a connecting plate, a sliding groove, a positive magnet plate and a negative magnet plate, wherein the clamping arm is in transmission connection with the rotating shaft, one side of the moving block is connected with the positive magnet plate and the negative magnet plate, the moving block is arranged in the mounting box, the sealing strip is in clearance fit with the sliding groove, one side of the collision bead is connected with the connecting plate, the reset spring is arranged between the positive magnet plate and the negative magnet plate, and the sliding rail is arranged in the moving block.

Preferably, the connection plate is provided at a lower end of one side of the upper cover.

Preferably, the mounting box fits into the middle cap.

Preferably, two clamping arms are arranged and are installed above the installation box.

Preferably, the clamping arms are obliquely arranged at the upper end of the moving block and are in an inverted V shape.

A cover-containing charging box convenient to open structurally comprises: the upper cover, hit the pearl, automatic opening device, the port that charges, well lid, the battery, the PCB board, the bottom, the port that charges is equipped with two altogether and cover in installing, the battery is connected with the PCB board electricity, the PCB board is joined in marriage into in the bottom, automatic opening device lower extreme runs through in well lid, hit the pearl and install in upper cover one side lower extreme, automatic opening device still includes the arm lock, the pivot, the sealing strip, reset spring, the mounting box, the movable block, the connecting plate, the spout, the arm lock is connected with the pivot transmission, movable block one side is connected with reset spring, the movable block is joined in the mounting box, the sealing strip sets up in the mounting box, sealing strip and spout clearance fit, it is connected with the connecting plate.

Through adopting above-mentioned technical scheme, dial on covering through user's one hand, the connecting plate is just taking to touch pearl rebound, and the arm lock just is slowly lifted under the effect of spout and sealing strip, and reset spring just becomes original state from the compression and pops out the mounting box with the movable block upwards outside, pops out the in-process arm lock just can open the cancellation and to touching the spacing of pearl under the effect of pivot, can open the upper cover fast.

The utility model discloses owing to adopted above technical scheme, have apparent technological effect: the upper cover is pressed by a single hand of a user, the upper cover is extruded to the middle cover, so that the pressure groove gap is reduced, the reset spring is subjected to larger pressure, the deformation force of the reset spring at the moment is larger than the magnetic force between the positive magnet plate and the negative magnet plate, then the pressing to the upper cover is cancelled, the connecting plate brings the collision bead to move upwards, the clamping arms are lifted slowly under the action of the sliding groove and the sealing strip, the reset spring is changed from a compressed state to an original state under the action of the sliding rail to eject the moving block upwards out of the mounting box, the clamping arms are opened under the action of the rotating shaft in the ejection process to cancel the limit of the collision balls, the charging box can generate larger deformation force on the return spring by pressing the upper cover with one hand of a user, and the deformation force is larger than the magnetic force of the positive and negative magnet plates, make the arm lock upwards pop out and open cancellation to bump the spacing of pearl for the upper cover alright through the easy upwards flick of pressing the back of one hand, play convenient effect to the user.

Drawings

Fig. 1 is a schematic structural view of a cover-containing charging box convenient to open according to the present invention;

fig. 2 is a schematic diagram of an explosion structure of the cover-containing charging box convenient to open;

fig. 3 is a schematic plan view of the automatic opening device of the present invention;

fig. 4 is a schematic perspective view of the automatic opening device of the present invention.

The names of the parts indicated by the numerical references in the drawings are as follows: the device comprises an upper cover-1, a collision bead-2, an automatic opening device-3, a charging port-4, a middle cover-5, a battery-6, a PCB (printed Circuit Board) plate-7, a bottom cover-8, a press groove-9, a clamping arm-301, a rotating shaft-302, a sealing strip-303, a return spring-304, a mounting box-305, a moving block-306, a connecting plate-307, a sliding groove-308, a sliding rail-309 and a positive and negative magnet plate-310.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described below by combining with the specific embodiments.

Referring to fig. 1-4, the present invention provides a cover-containing charging box convenient to open, which comprises: the automatic opening device 3 comprises an upper cover 1, two collision beads 2, an automatic opening device 3, a charging port 4, a middle cover 5, a battery 6, a PCB 7, a bottom cover 8 and a pressing groove 9, wherein the charging port 4 is arranged on the middle cover 5, the battery 6 is electrically connected with the PCB 7, the PCB 7 is assembled in the bottom cover 8, the lower end of the automatic opening device 3 penetrates through the middle cover 5, the collision beads 2 are arranged at the lower end of one side of the upper cover 1, the pressing groove 9 is arranged between the upper cover 1 and the middle cover 5, the automatic opening device 3 further comprises a clamping arm 301, a rotating shaft 302, a sealing strip 303, a reset spring 304, an installation box 305, a moving block 306, a connecting plate 307, a sliding groove 308, a sliding rail 309 and a positive magnet plate and a negative magnet plate 310, the clamping arm 301 is in transmission connection with the rotating shaft 302, one side of the moving block 306 is connected with the positive magnet plate and the negative magnet plate 310, the, bump 2 one side and being connected with connecting plate 307, installed reset spring 304 between the positive and negative magnet board 310, slide rail 309 joins in the movable block 306, and connecting plate 307 sets up at 1 one side lower extreme of upper cover, and in the well lid 5 was joined in to mounting box 305, arm lock 301 was equipped with two altogether and installed in mounting box 305 top, and arm lock 301 slope sets up and is the splayed form in movable block 306 upper end, a be convenient for open contain lid formula charging box, its structure includes: the automatic opening device 3 comprises two charging ports 4 which are arranged on the middle cover 5, the battery 6 is electrically connected with the PCB 7, the PCB 7 is matched into the bottom cover 8, the lower end of the automatic opening device 3 penetrates through the middle cover 5, the collision bead 2 is arranged at the lower end of one side of the upper cover 1, the automatic opening device 3 further comprises a clamping arm 301, a rotating shaft 302, a sealing strip 303, a reset spring 304, a mounting box 305, a moving block 306, a connecting plate 307 and a sliding groove 308, the clamping arm 301 is in transmission connection with the rotating shaft 302, one side of the moving block 306 is connected with the reset spring 304, the moving block 306 is matched into the mounting box 305, the sealing strip 303 is arranged in the mounting box 305, the sealing strip 303 is in clearance fit with the sliding groove 308, one side of the collision bead 2 is connected with the connecting plate 307, the upper cover 1 is pulled up by a single hand of a user, the connecting plate 307 drives the collision bead 2 to move upwards, the clamping arm 301 is lifted up slowly under the action of the sliding groove 308 and the sealing strip 303, the return spring 304 is changed from a compressed state to an original state to eject the moving block upwards out of the mounting box, the clamping arm 301 is opened under the action of the rotating shaft 302 in the ejection process to cancel the limit of the collision bead 2, and the upper cover 1 can be opened quickly.

When the automatic opening device 3 is used, the automatic opening device 3 is installed on the middle cover 5, when an operator uses the charging box, the upper cover 1 is opened, the electronic device is placed on the charging port 4, then the PCB 7 controls the battery 6 to store the electric power, when the upper cover 1 is opened, the upper cover presses the upper cover 1 by one hand, the upper cover presses the middle cover 5, so that the gap of the pressure groove 9 is reduced, the return spring 304 is subjected to higher pressure, the deformation force of the return spring 304 is larger than the magnetic force between the positive and negative magnet plates 310, then the pressing on the upper cover is cancelled, the connecting plate 307 drives the collision bead 2 to move upwards, the clamping arm 301 is lifted slowly under the action of the sliding groove 308 and the sealing strip 303, the return spring 304 is changed from a compressed state to an original state under the action of the sliding rail 309, the moving block 306 is ejected upwards out of the mounting box 305, the clamping arm 301 is opened under the action of the rotating shaft 302 in the ejecting process, and the limitation to the collision, so that the upper cover 1 can be easily flicked upwards by one hand.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cover-containing charging box convenient to open structurally comprises: an upper cover (1), a collision bead (2), an automatic opening device (3), a charging port (4), a middle cover (5), a battery (6), a PCB (7), a bottom cover (8) and a pressing groove (9), charging port (4) are equipped with two altogether and install on well lid (5), battery (6) are connected with PCB board (7) electricity, bottom (8) are joined in to PCB board (7), automatic opening device (3) lower extreme runs through in well lid (5), bump pearl (2) are installed in upper cover (1) one side lower extreme, indent (9) set up between upper cover (1) and well lid (5), automatic opening device (3) still include arm lock (301), pivot (302), sealing strip (303), reset spring (304), mounting box (305), movable block (306), connecting plate (307), spout (308), slide rail (309), positive and negative magnet board (310), its characterized in that: the clamping arm (301) is in transmission connection with the rotating shaft (302), one side of the moving block (306) is connected with the positive magnet plate and the negative magnet plate (310), the moving block (306) is arranged in the mounting box (305), the sealing strip (303) is in clearance fit with the sliding groove (308), one side of the collision ball (2) is connected with the connecting plate (307), the reset spring (304) is arranged between the positive magnet plate and the negative magnet plate (310), and the sliding rail (309) is arranged in the moving block (306).

2. A cover-containing charging box convenient to open as claimed in claim 1, wherein: the connecting plate (307) is arranged at the lower end of one side of the upper cover (1).

3. A cover-containing charging box convenient to open as claimed in claim 1, wherein: the mounting box (305) fits into the middle cover (5).

4. A cover-containing charging box convenient to open as claimed in claim 1, wherein: the clamping arms (301) are provided with two clamping arms and are arranged above the mounting box (305).

5. A cover-containing charging box convenient to open as claimed in claim 1, wherein: the clamping arm (301) is obliquely arranged at the upper end of the moving block (306) and is in an inverted V shape.

6. A cover-containing charging box convenient to open structurally comprises: upper cover (1), bump pearl (2), automatic opening device (3), port (4) charge, well lid (5), battery (6), PCB board (7), bottom (8), port (4) charge is equipped with two altogether and install on well lid (5), battery (6) are connected with PCB board (7) electricity, PCB board (7) are joined in to bottom (8), automatic opening device (3) lower extreme runs through in well lid (5), bump pearl (2) and install in upper cover (1) one side lower extreme, automatic opening device (3) still include arm lock (301), pivot (302), sealing strip (303), reset spring (304), mounting box (305), movable block (306), connecting plate (307), spout (308), its characterized in that: the clamping arm (301) is in transmission connection with the rotating shaft (302), one side of the moving block (306) is connected with the return spring (304), the moving block (306) is arranged in the mounting box (305), the sealing strip (303) is in clearance fit with the sliding groove (308), and one side of the collision ball (2) is connected with the connecting plate (307).