CN220984066U - Folding type indication board - Google Patents

Abstract

The utility model provides a folding type indication board, which comprises a shell, a cover body and an indication board, wherein the shell is provided with a plurality of grooves; the shell is rotationally connected with the cover body, and is rotationally connected with a signboard; the indication cards comprise a plurality of indication boards which are connected through hinges in sequence; when the indication board is in an open state, the cover body rotates to an open position relative to the shell body, and the indication boards are connected end to end; a support piece is arranged between the indication card and the shell to support the indication card at a designated angle relative to the shell; the schematic version is opened, so that the schematic content can be displayed through the end face of the schematic version to indicate to a driver; when the indication cards are in a folded state, the indication cards are abutted through the end faces; the cover body and the shell enclose to form the accommodating cavity, the indication cards are accommodated in the accommodating cavity, under the condition of a folding state, the indication cards are accommodated in the accommodating cavity, and the folding indication cards can be transferred and carried by carrying the shell, so that the operation on duty is convenient.

Description

Folding type indication board

Technical Field

The utility model relates to the technical field of vehicles, in particular to a folding type signboard.

Background

With the continuous development of economy, more and more traffic vehicles are provided, and in order to maintain traffic order and the like, traffic police often need to go to the scene to finish duty tasks; it is often necessary to indicate that the vehicle is parked, is approaching a stop, is slowing down, is turning left, etc.

CN105243859a discloses a hand-held traffic command board, which comprises a hollow handle and a command board, wherein the top end of the hollow handle is fixed with the command board, a rechargeable battery is arranged in the hollow handle, a circuit board is arranged in the command board, and a display screen and an indicator light are arranged on the outer surface of the command board; the hollow handle is provided with a display screen switch, an indicator light switch, a display screen change-over switch and a charging socket; the circuit board comprises a controller, a charging module, a switch module and a display module, wherein the charging module is connected with the controller through the switch module, and the controller is connected with the display module; the device can instruct a driver to perform actions such as speed reduction, parking, running, lane changing and the like according to instruction of a command board; the indicated crowd shunts or evacuates according to the indication instruction, etc.

The existing indication cards generally comprise a fixed indication board and a handheld indication board, wherein the indication is carried out by placing the fixed indication board at a specified position, but the fixed indication board is not easy to transport due to the large size; and the hand-held indication board needs to be used by hand by a traffic police and matched with on-site command, so that manpower is wasted.

Disclosure of utility model

Through long-term practice, in the process of traffic command, traffic police usually need to show the tablet to assist, show the motor vehicle or non-motor vehicle to carry on the appointed operation; however, the existing indication cards are usually fixed indication boards, indication is realized after the indication boards are placed at specified positions, the contents of the indication boards are manufactured in advance and cannot be changed, the indication boards cannot be suitable for various duty environments, and the indication boards cannot be carried by using traffic iron riding travel; the other hand-held indication board needs a traffic police to carry out hand-held indication, so that the number of people on duty is increased, and police resources are wasted; the utility model aims to provide a folding type signboard which at least solves the technical problems existing in the prior art.

In view of this, the present utility model aims to propose a folding placard comprising: a housing, a cover, and a sign; the shell is rotationally connected with the cover body, and the shell is rotationally connected with the signboard; the indication cards comprise a plurality of indication boards which are connected through hinges in sequence; when the indication cards are in an open state, the cover body rotates to an open position relative to the shell, and fixing pieces are connected between adjacent indication boards so that the indication boards are connected end to end; a support is arranged between the signboard and the shell to support the signboard at a designated angle relative to the shell; when the indication board is in a folded state, the cover body rotates to a position where the cover body covers the housing relative to the housing, and the indication boards are abutted through end surfaces; the cover body and the shell are enclosed to form a containing cavity, and the signboard is contained in the containing cavity.

In one embodiment, the number of the indication boards is at least four, and every two indication boards are connected through a hinge to form the indication board; the hinge is arranged in a staggered mode in sequence, so that the end face butt joint of the indication plate is realized through rotation.

In one embodiment, the schematic board connected with the shell is determined as a first connecting board; the first connecting plate is provided with a mounting piece which is used for detachably connecting the supporting piece; when the signboard is in an open state, the supporting member is connected to the mounting member to fix the signboard at a designated angle; when the playing cards are in the folded state, the supporting member is separated from the mounting member, and the supporting member is accommodated between the playing cards and the housing.

In one embodiment, the back of the schematic board is formed with a fixing nail; when the indication board is in an open state, the fixing piece is matched with the fixing nail so as to fix the adjacent indication board.

In one embodiment, the staple includes a shank portion and a cap portion; one end of the nail body part is connected with the indication board, and the other end of the nail body part is connected with the nail cap part; the size of the nail cap part is larger than that of the nail body part; the fixing piece comprises a body, a connecting channel and a connecting hole, wherein the connecting channel is arranged on the body, the connecting channel is connected with an inlet on the body, and the connecting hole is communicated with one side of the connecting channel; at least two connecting holes are formed, and at least two corresponding fixing nails are respectively arranged on the adjacent schematic plates; when the signboard is in an open state, the fixing piece moves relative to the nail body through the inlet and the connecting channel so as to enable the nail body to move into the connecting hole; when the nail body part moves to the connecting hole, the body is abutted between the nail cap part and the indication plate.

In one embodiment, the schematic board is provided with connectors on the front side for connecting the schematic pieces.

In one embodiment, when the sign is in an open state, a sign light is connected to the top of the sign.

In one embodiment, the indicator light is separated from the indicator card when the indicator card is in the folded state; the bottom of the shell is provided with a containing groove which is used for containing the indicator lamp.

In one embodiment, the cover body is connected with a first clamping piece, and the shell is connected with a second clamping piece; the first buckling piece is used for being matched with the second buckling piece so as to lock the cover body on the shell.

In one embodiment, the cover is coupled to a handpiece.

The utility model provides a folding signboard, comprising: a housing, a cover, and a sign; the shell is rotationally connected with the cover body, and is rotationally connected with a signboard; the indication cards comprise a plurality of indication boards which are connected through hinges in sequence; the indication boards comprise a folding state and an opening state, when the indication boards are in the opening state, the cover body rotates to the opening position relative to the shell, and fixing pieces are connected between the adjacent indication boards so as to enable the indication boards to be connected end to end; a support piece is arranged between the indication card and the shell to support the indication card at a designated angle relative to the shell; the schematic version is opened, so that the schematic content can be displayed through the end face of the schematic version to indicate to a driver; when the indication board is in a folded state, the cover body rotates to a position where the cover body covers the cover body relative to the cover body, and the indication boards are abutted through the end surfaces; the cover body and the shell enclose to form the accommodating cavity, the indication cards are accommodated in the accommodating cavity, under the condition of a folding state, the indication cards are accommodated in the accommodating cavity, and the folding indication cards can be transferred and carried by carrying the shell, so that the operation on duty is convenient.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model, illustrate and explain the utility model and are not to be construed as limiting the utility model. In the drawings:

FIG. 1 is a diagram of the open state of a folding type signboard according to an embodiment of the present utility model;

FIG. 2 is a rear view of a folding type signboard according to the embodiment of the present utility model;

FIG. 3 is a schematic view of a portion of the structure of FIG. 2A;

FIG. 4 is a block diagram of a folding type signboard fixing member according to the embodiment of the present utility model;

FIG. 5 is a diagram showing a folded state of a folding type signboard according to an embodiment of the present utility model;

Fig. 6 is a block diagram of a folding type signboard fastener according to the embodiment of the present utility model.

Reference numerals illustrate:

1. A housing; 11. a support; 12. a receiving groove; 13. a second clamping piece;

2. A cover body; 21. a first clamping piece; 22. a hand piece;

3. A card is shown; 31. a schematic plate; 311. a first connection plate; 312. a mounting member; 313. fixing nails; 314. a nut part; 315. a connecting piece; 32. a hinge; 33. a fixing member; 331. a body; 332. a connection channel; 333. a connection hole; 334. an access port; 34. indicating a lamp.

Detailed Description

The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus; "fixed" or "fixedly attached" generally refers to a common mechanical attachment means, such as a threaded connection, welding or bonding, or the like.

FIG. 1 is a diagram of the open state of a folding type signboard according to an embodiment of the present utility model;

FIG. 2 is a rear view of a folding type signboard according to the embodiment of the present utility model; please refer to fig. 1 and 2;

In view of this, the present utility model aims to propose a folding placard 3 comprising: a shell 1, a cover 2 and a signboard 3; the shell 1 is rotationally connected with the cover body 2, and the shell 1 is rotationally connected with the signboard 3; the indication board 3 comprises a plurality of indication boards 31, and the indication boards 31 are sequentially connected through hinges 32; when the indication board 3 is in an open state, the cover body 2 rotates to an open position relative to the shell 1, and a fixing piece 33 is connected between the adjacent indication boards 31 so as to enable the indication boards 31 to be connected end to end; a supporting piece 11 is arranged between the indication board 3 and the shell 1, and supports the indication board 3 at a designated angle relative to the shell 1; when the indication board 3 is in a folded state, the cover body 2 rotates to a position covered with the shell 1 relative to the shell 1, and the indication boards 31 are abutted through end surfaces; the cover body 2 and the shell body 1 are enclosed to form a containing cavity, and the indication cards 3 are contained in the containing cavity.

The present utility model provides a folding signboard 3 comprising: a shell 1, a cover 2 and a signboard 3; the shell 1 is rotationally connected with the cover body 2, and the shell 1 is rotationally connected with the signboard 3; the indication board 3 comprises a plurality of indication boards 31, and the indication boards 31 are sequentially connected through hinges 32; the indication boards 31 comprise a folded state and an unfolded state, when the indication board 3 is in the unfolded state, the cover body 2 rotates to an unfolded position relative to the shell 1, and a fixing piece 33 is connected between the adjacent indication boards 31 so as to enable the indication boards 31 to be connected end to end; a supporting piece 11 is arranged between the indication board 3 and the shell 1, and supports the indication board 3 at a designated angle relative to the shell 1; the schematic version is opened, so that the schematic content can be displayed through the end face of the schematic version to indicate to a driver; when the indication board 3 is in a folded state, the cover body 2 rotates to a position covered with the shell 1 relative to the shell 1, and the indication boards 31 are abutted through end surfaces; the cover body 2 encloses with the casing 1 to close and forms the accommodation chamber, and the holding of tablet 3 is in the accommodation intracavity, and under the circumstances of folded condition, tablet 3 holding is in the accommodation intracavity, just can realize folding type tablet 3's transfer and carry through carrying casing 1, convenient use on duty.

In the disclosed embodiment, the folding type signboard 3 includes: a shell 1, a cover 2 and a signboard 3; wherein the housing 1 is rotatably connected with the cover 2, in particular, can be connected by a hinge; the cover body 2 is a box body, and forms a containing cavity by being enclosed by the matching shell body 1 so as to contain the indication cards 3; wherein, the shell 1 is rotatably connected with a signboard 3; specifically, one side of the indication board 3 is rotatably connected with the shell 1, and can be specifically connected by a hinge; the indication board 3 comprises a plurality of indication boards 31, and the indication boards 31 are sequentially connected through hinges 32; the hinge 32 is arranged in a staggered manner in sequence, specifically, the first hinge 32 may be arranged on the front of the sign 3 to connect the first sign board 31 and the second sign board 31 from bottom to top, so that the second sign board 31 rotates in a first direction relative to the first sign board 31, specifically, the first direction may be a direction facing the housing 1, wherein the rotation direction of the hinge 32 may be 180 ° so that the first sign board 31 and the second sign board 31 are in the same plane, and the hinge 32 reaches a limit position, so that the second sign board 31 can be supported, thereby preventing the second sign board 31 from tilting backward; wherein, the first hinge 32 refers to the first hinge 32 from bottom to top; the second hinge 32 is disposed at the connection position between the third indication board 31 and the second indication board 31, the second hinge 32 is disposed at the back of the indication board 3, and the rotation direction of the third indication board 31 is opposite to the first direction, i.e. opposite to the direction of the housing 1, so that the fixing piece 33 must be matched at this time to fix the second indication board 31 and the third indication board 31, so as to avoid the third indication board 31 from tilting backward; similarly, the third hinge 32 is arranged on the front surface of the sign 3; preferably, the number of the indication boards 31 is at least four, and the indication boards can be suitable for most use environments, such as side parking, left turning, parking inspection and the like. Every two indication boards 31 are connected through a hinge 32 to form an indication board 3; the hinge 32 is installed in a staggered manner in order to enable the indication plate 31 to abut against the end surface by rotation. Because of the staggered arrangement, under the condition of folding, the front surface of the second indication plate 31 can be abutted with the front surface of the first indication plate 31, and the back surface of the third indication plate 31 can be abutted with the back surface of the second indication plate 31, so that a square structure is formed by folding, and a folding state is realized; in use, the uppermost indicator plate 31 is pulled to a specified height, so that the indicator plate 3 is turned to be in the same plane and opened. Specifically, when the indication board 3 is in an open state, the cover body 2 rotates to an open position relative to the housing 1, that is, a state of abutting against the abutting surface, the fixing pieces 33 are connected between the adjacent indication boards 31, and when the indication boards 31 are four, the fixing pieces 33 are at least arranged on the back surfaces of the second and third indication boards 31, preferably, the fixing pieces 33 can be connected between every two adjacent indication boards 31, so that the supporting strength of the indication boards 31 in the open state of the indication board 3 is enhanced, bending of the indication boards 31 is avoided, the indication boards 31 are connected end to end, and are in the same plane, that is, the open state of the indication board 3 is used for indicating an indication object. Wherein, a supporting piece 11 is arranged between the indication board 3 and the shell 1 to support the indication board 3 at a designated angle relative to the shell 1; to facilitate the viewing of the pointing object; wherein, the appointed angle can be 85 degrees to 75 degrees, and the specific angle is not limited. When the indication board 3 is in a folded state, the cover body 2 rotates to a position where the cover body is covered with the housing 1 relative to the housing 1, the cover body 2 is fastened by a fastening piece of the head, the first fastening piece 21 is connected with the cover body 2, and the second fastening piece 13 is connected with the housing 1; the first fastening piece 21 is used for matching with the second fastening piece 13 to lock the cover body 2 on the shell 1. Specifically, the combination of the first snap member 21 and the second snap member 13 is a lock catch. The schematic plates 31 are abutted through end surfaces; the cover body 2 and the shell body 1 are enclosed to form a containing cavity, the indication board 3 is contained in the containing cavity, and the box body formed by combining the shell body 1 and the cover body 2 which are fastened by carrying can be conveniently transported and carried.

In one embodiment, the schematic board 31 connected to the housing 1 is determined as a first connection board 311; the first connecting plate 311 is provided with a mounting piece 312, and the mounting piece 312 is used for detachably connecting the supporting piece 11; the supporting member 11 is attached to the mounting member 312 to fix the signboard 3 at a designated angle with the signboard 3 in an opened state; when the playing card 3 is in the folded state, the supporting member 11 is separated from the mounting member 312, and the supporting member 11 is accommodated between the playing card 3 and the housing 1.

In the embodiment of the present disclosure, the schematic board 31 connected to the housing 1 is determined as the first connection board 311; i.e. from bottom to top, the first connecting plate 311 is provided with a mounting member 312, and the mounting member 312 is used for detachably connecting the supporting member 11; specifically, the mounting member 312 may be a bracket, where a mounting hole is formed on the bracket and the bracket is fixed on the first connecting plate 311, and a connecting hole 333 is formed at one end of the corresponding supporting member 11, so that the supporting member 11 is mounted by passing through the mounting hole and the connecting hole 333 through a pin shaft; wherein the supporting piece 11 is a supporting rod; the supporting member 11 is attached to the mounting member 312 to fix the signboard 3 at a designated angle with the signboard 3 in an opened state; when the playing card 3 is in the folded state, the supporting member 11 can be separated from the mounting member 312, and the pin shaft can be taken out from the mounting member 312 and the supporting member 11, so that separation can be realized, and the supporting member 11 is accommodated between the playing card 3 and the housing 1. Specifically, the supporting rod can be replaced by a telescopic rod, an elastic piece is arranged in the telescopic rod, when the indication plate 31 is pulled, the elastic piece in the telescopic rod enables the telescopic rod to be in a specified length, so that the indication plate 3 is in a specified angle, when the indication plate 31 above is required to be folded, after the indication plate 31 above is folded in sequence, a user covers the cover body 2, the cover body 2 indicates the pressure of the plate 31, and the telescopic rod is contracted and is in a folded state.

FIG. 3 is a schematic view of a portion of the structure of FIG. 2A; FIG. 4 is a block diagram of a folding type signboard fixing member according to the embodiment of the present utility model; please refer to fig. 3 and fig. 4;

In one embodiment, the back of the schematic plate 31 is formed with staples 313; the fixing members 33 cooperate with the fixing nails 313 to fix the adjacent indication plates 31 in the state that the indication plates 3 are in the opened state.

In the embodiment of the present disclosure, each of the indicating plates 31 is provided with the fixing nails 313 at a side close to the adjacent indicating plate 31, specifically, may be two to improve the stability after the fitting. I.e. one fastener 33, engages four fasteners 313. Specifically, the staple 313 includes a shank portion and a cap portion 314; one end of the nail body part is connected with the indication board 3, and the other end is connected with the nail cap part 314; the size of the nut portion 314 is greater than the size of the shank portion; the fixing member 33 includes a body 331, a connecting channel 332 and a connecting hole 333, the connecting channel 332 is opened on the body 331, the connecting channel 332 is connected with an inlet 334 on the body 331, the size of the inlet 334 can be larger than that of the connecting channel 332, so as to facilitate the guiding of the inlet, and the connecting hole 333 is communicated at one side of the connecting channel 332; at least two connecting holes 333 and at least two corresponding fixing nails 313, specifically, four connecting holes 333 and four corresponding fixing nails 313 may be provided; respectively arranged on adjacent schematic plates 31; when the playing card 3 is in the open state, the four staples 313 are on the same straight line, the fixing piece 33 moves relative to the shank through the inlet 334 and the connecting channel 332, specifically, moves from top to bottom, so that the staples 313 are all located in the connecting channel 332 and then move from right to left, and the shank moves into the connecting hole 333; when the shank moves to the connection hole 333, the body 331 abuts between the nut portion 314 and the indication board, and the fixing member 33 supports the indication board 31, wherein the fixing member 33 is a block-shaped object for being matched with the fixing nail 313 to achieve fixing and supporting effects. When disassembly is required, the fixing member 33 is moved reversely in the installation path, i.e., from bottom to top, so that the fixing nails 313 are all positioned in the connecting channel 332 and then moved from left to right. Specifically, the uppermost connection hole 333 may be positioned flush with the connection channel 332, so that when the fixing nail 313 abuts against the top of the connection channel 332, the positioning operation is completed, and the fixing nail 313 is engaged with the connection hole 333 by moving left and right.

In one embodiment, the front surface of the indication plate 31 is provided with a connection member 315, and the connection member 315 is used to connect the indication member.

In the embodiment of the present disclosure, the front surface of the schematic board 31 is provided with a connecting member 315, and specifically, the connecting member 315 may be an adhesive member or a magnetic attraction member; the schematic element can be fixed on the schematic board 31 by bonding or magnetic attraction of the corresponding connection part of the schematic element; the schematic piece can be a prefabricated sheet or plate-shaped display object with schematic graphics, in particular a graphics board with side parking, or four graphics boards respectively matched. Specifically, it may be a display screen, which is connected to the schematic board 31 through the connection member 315,

FIG. 5 is a diagram showing a folded state of a folding type signboard according to an embodiment of the present utility model;

Fig. 6 is a block diagram of a folding type signboard fastener according to the embodiment of the present utility model. Please refer to fig. 6;

In one embodiment, when the sign 3 is in the open state, a sign light 34 is connected to the top of the sign 3.

In the disclosed embodiment, when the sign 3 is in the on state, the sign 34 is connected to the top of the sign 3, and the sign 34 can illuminate to adapt to night duty. When the sign 3 is in the folded state, the sign lamp 34 is separated from the sign 3; the bottom of the shell 1 is provided with a containing groove 12 which is used for containing the indicator lamp 34 so as to be convenient to carry, a limit flange can be arranged in the groove, and the indicator lamp 34 is placed to fall out of the flange under the condition of no external force.

In one embodiment, the cover 2 is connected to a hand piece 22, and the hand piece 22 is used for being held by a user, so as to facilitate carrying the case.

It should be noted that, for simplicity of description, the foregoing method embodiments are all described as a series of acts, but it should be understood by those skilled in the art that the present invention is not limited by the order of acts described, as some steps may be performed in other orders or concurrently in accordance with the present invention. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present invention.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

In the several embodiments provided by the present invention, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, such as the division of the units, merely a logical function division, and there may be additional manners of dividing the actual implementation, such as multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, or may be in electrical or other forms.

The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.

The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied essentially or in part or all of the technical solution contributing to the prior art or in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a mobile terminal, a server or a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention.

The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A folding sign, comprising: a shell (1), a cover body (2) and a signboard (3);

The shell (1) is rotationally connected with the cover body (2), and the shell (1) is rotationally connected with the signboard (3);

The indication board (3) comprises a plurality of indication boards (31), and the indication boards (31) are connected through hinges (32) in sequence;

When the indication board (3) is in an open state, the cover body (2) rotates to an open position relative to the shell (1), and a fixing piece (33) is connected between adjacent indication boards (31) so as to enable the indication boards (31) to be connected end to end; a supporting piece (11) is arranged between the indication board (3) and the shell (1) to support the indication board (3) at a designated angle relative to the shell (1);

When the indication board (3) is in a folded state, the cover body (2) rotates to a covering position with the shell (1) relative to the shell (1), and the indication boards (31) are abutted through end surfaces; the cover body (2) and the shell body (1) are enclosed to form a containing cavity, and the indication board (3) is contained in the containing cavity.

2. Folding signboard according to claim 1, characterized in that at least four of the signboard panels (31) are connected by hinges (32) between every two signboard panels (31) to form the signboard (3);

The hinge (32) is arranged in a staggered manner in sequence, so that the end face abutting of the indication plate (31) is realized through rotation.

3. Folding signboard according to claim 1, characterized in that the signboard (31) connected to the housing (1) is defined as a first connection plate (311);

The first connecting plate (311) is provided with a mounting piece (312), and the mounting piece (312) is used for detachably connecting the supporting piece (11);

-said support (11) being connected to said mounting (312) to fix said sign (3) at a given angle, with said sign (3) in an open condition;

When the signboard (3) is in a folded state, the supporting member (11) is separated from the mounting member (312), and the supporting member (11) is accommodated between the signboard (3) and the housing (1).

4. Folding signboard according to claim 1, characterized in that the rear face of the signboard (31) is formed with a fixing nail (313);

The fixing member (33) cooperates with the fixing pin (313) to fix the adjacent playing cards (3) when the playing cards (3) are in the open state.

5. The folding sign of claim 4 wherein the staple (313) comprises a shank portion and a cap portion (314);

One end of the nail body part is connected with the indication board (3), and the other end is connected with the nail cap part (314); the size of the nut portion (314) is greater than the size of the shank portion;

The fixing piece (33) comprises a body (331), a connecting channel (332) and a connecting hole (333), wherein the connecting channel (332) is arranged on the body (331), the connecting channel (332) is connected with an inlet (334) on the body (331), and the connecting hole (333) is communicated with one side of the connecting channel (332); at least two connecting holes (333) are arranged, and correspondingly, at least two fixing nails (313) are arranged on adjacent schematic plates (31) respectively;

When the signboard (3) is in an open state, the fixing piece (33) moves relative to the nail body through the inlet port (334) and the connecting channel (332) so as to move the nail body into the connecting hole (333);

When the shank portion moves to the connection hole (333), the body (331) abuts between the nut portion (314) and the indication plate.

6. Folding sign according to claim 1, characterized in that the sign board (31) is provided with a connector (315) on the front side, the connector (315) being adapted to connect with a sign.

7. A folding sign according to claim 1, characterized in that the sign (3) is connected with a sign light (34) at the top when the sign (3) is in an open state.

8. A folding sign according to claim 7, characterized in that the sign (34) is separated from the sign (3) when the sign (3) is in a folded state;

the bottom of the shell (1) is provided with a containing groove (12) for containing the indicator lamp (34).

9. The folding signboard of claim 1 wherein the cover (2) is connected with a first fastening member (21), and the housing (1) is connected with a second fastening member (13);

the first clamping piece (21) is used for being matched with the second clamping piece (13) so as to lock the cover body (2) on the shell (1).

10. Folding sign according to any one of claims 1-9, characterized in that the cover (2) is connected to a hand piece (22).