Signboard

Abstract

The utility model belongs to the technical field of signboards, and particularly relates to a signboard which comprises a base, a connecting piece is installed on the base, a first groove is formed in the upper portion of the connecting piece, a driving mechanism is arranged in the first groove of the connecting piece, the connecting piece is connected with a sliding piece in a sliding mode, the sliding piece is fixedly connected with the driving mechanism, and an outer frame is installed on the connecting piece. A second groove is formed in the side face of the outer frame, a magnetic attraction mechanism is installed in the second groove, third grooves are formed in the four corners of the outer frame, fixing mechanisms are arranged in the third grooves, and a content board is placed in the second groove; compared with the prior art, the side face of the outer frame is provided with the second groove, the content board is placed in the second groove, the four corners of the outer frame are all provided with the third grooves, and the fixing mechanisms are arranged in the third grooves, so that when the content of the signboard needs to be changed, only the content board needs to be replaced, the workload of workers is reduced, and resource waste is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of identification plates, and in particular relates to an identification plate. Background Art

[0002] At present, signboards serve as identification and transmit content through visual means. However, the content of existing signboards is fixed. When the content of a signboard needs to be changed, the signboard must be replaced as a whole, which increases the workload of staff and wastes resources. Some signboards cannot be adjusted in height. On the one hand, signboards in different locations require different heights. On the other hand, it is not easy for staff to repair them. Utility Model Content

[0003] In view of the above problems, the utility model provides a signboard.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: an identification plate, including a base, a connecting member is installed on the base, a groove one is opened on the top of the connecting member, a driving mechanism is arranged in the groove one of the connecting member, the connecting member is slidably connected to a sliding member, the sliding member is fixedly connected to the driving mechanism, an outer frame is installed on the connecting member, a groove two is opened on the side of the outer frame, a magnetic attraction mechanism is installed in the groove two, grooves three are opened at the four corners of the outer frame, a fixing mechanism is arranged in the groove three, and a content board is placed in the groove two.

[0005] Preferably, the fixing mechanism includes a rotating cylinder and a locking piece, the rotating cylinder is placed in groove three, a through hole one is opened on the side of the groove three, the locking piece is located in through hole one, and the locking piece is threadedly connected to the inner side of through hole one, and the locking piece cooperates with the outer periphery of the rotating cylinder; a pressing piece is slidably connected or threadedly connected inside the rotating cylinder.

[0006] Preferably, the rotating cylinder is slidably connected to the pressing member, a second through hole is opened on the outer circumference of the rotating cylinder, a plurality of third through holes are opened on the outer circumference of the pressing member, and a pin is placed between the second through hole and the third through hole at the corresponding position.

[0007] Preferably, the rotating cylinder is threadedly connected to the pressing piece, an internal thread is provided on the inner side of the rotating cylinder, an external thread is provided on the outer circumference of the pressing piece, and the internal thread cooperates with the external thread.

[0008] Preferably, the magnetic attraction mechanism includes an electromagnet and a battery, the electromagnet is installed in groove 2, the battery is installed on the side of the outer frame, the electromagnet and the battery are fixedly connected by an electric wire, and a switch is installed on the electric wire.

[0009] Preferably, the driving mechanism comprises a rack and a rotating shaft, the rotating shaft passes through a connecting piece, a gear is installed at the end of the rotating shaft located in groove 1, the rack is installed below the sliding piece, and the rack cooperates with the gear.

[0010] Preferably, a butterfly handle is installed at one end of the rotating shaft away from the gear.

[0011] Preferably, the pressing member comprises a moving column and a pressing block, the moving column is slidably connected or threadedly connected to the rotating cylinder, and the pressing block is installed above the moving column.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] (1) The contents of existing signboards are fixed. When the contents of the signboards need to be changed, the signboards need to be replaced as a whole. However, the outer frame of the utility model has a second groove on the side, in which a content plate is placed. The four corners of the outer frame have three grooves, in which a fixing mechanism is arranged. Therefore, when the contents of the signboards need to be changed, only the content plate needs to be replaced, which reduces the workload of the staff and avoids wasting resources.

[0014] (2) The existing signboard cannot be adjusted in height, while the connector of the utility model is provided with a groove 1, the connector is slidably connected to a sliding member, a driving mechanism is arranged in the groove 1, the sliding member is fixedly connected to the driving mechanism, and the driving mechanism drives the sliding member to move up and down in the connector, thereby meeting the requirements of different heights and facilitating maintenance by the staff;

[0015] (3) A magnetic attraction mechanism is installed in the second groove, which can better fix the content board when the material of the content board is iron;

[0016] (4) The utility model has a simple structure. When the content of the sign needs to be changed, only the content plate needs to be replaced, which reduces the workload of the staff and avoids wasting resources. It can also meet the requirements of different heights and is convenient for staff to repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the following is a brief introduction to the drawings required for describing the embodiment:

[0018] Figure 1 A front view of the sign provided in Example 1;

[0019] Figure 2 This is a schematic diagram of the sign;

[0020] Figure 3 for Figure 2 A magnified image of point A;

[0021] Figure 4 This is the structural diagram of the drive mechanism in the nameplate.

[0022] Description of reference numerals:

[0023] 1—outer frame, 2—locking piece, 3—sliding piece, 4—connecting piece, 5—base, 6—butterfly handle, 7—electromagnet, 8—pressing piece, 9—rotating cylinder, 10—pin shaft, 11—battery, 12—switch, 13—rack, 14—gear, 15—rotating shaft. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0026] Example 1

[0027] The following is combined with Figure 1-Figure 4 To further describe the utility model, a signboard, such as Figure 1-Figure 4 As shown, it includes a base 5, a connecting member 4 is installed on the base 5, a groove 1 is opened on the top of the connecting member 4, a driving mechanism is arranged in the groove 1 of the connecting member 4, the connecting member 4 is slidably connected to the sliding member 3, and the sliding member 3 is fixedly connected to the driving mechanism, an outer frame 1 is installed on the connecting member 4, a groove 2 is opened on the side of the outer frame 1, a magnetic attraction mechanism is installed in the groove 2, grooves 3 are opened at the four corners of the outer frame 1, a fixing mechanism is arranged in the groove 3, and a content board with the required identification is placed in the groove 2.

[0028] like Figure 3 As shown, the fixing mechanism includes a rotating cylinder 9 and a locking member 2. The rotating cylinder 9 is placed in groove three. A through hole 1 is opened on the side of groove three. Through hole 1 is the same as groove three, and the locking member 2 is located in through hole 1. The locking member 2 is threadedly connected to the inner side of through hole 1, and the locking member 2 cooperates with the outer periphery of the rotating cylinder 9.

[0029] like Figure 3 As shown, the rotating cylinder 9 is slidably connected to the clamping member 8, a through hole 2 is opened on the outer periphery of the rotating cylinder 9, and a plurality of through holes 3 are opened on the outer periphery of the clamping member 8. A pin 10 is placed between the through hole 2 and the through hole 3 at the corresponding position, and the pin 10 is used to fix the relative position between the rotating cylinder 9 and the clamping member 8.

[0030] like Figure 4As shown, the magnetic attraction mechanism includes an electromagnet 7 and a battery 11. The electromagnet 7 is installed in the groove 2, and the battery 11 is installed on the side of the outer frame 1. The electromagnet 7 and the battery 11 are fixedly connected by wires, and a switch 12 is installed on the wires.

[0031] like Figure 4 As shown, the driving mechanism includes a rack 13 and a rotating shaft 15. The rotating shaft 15 passes through the connecting member 4. One end of the rotating shaft 15 is located in a groove 1. A gear 14 is installed at the end of the rotating shaft 15 located in the groove 1. The rack 13 is installed below the sliding member 3, and the rack 13 cooperates with the gear 14.

[0032] like Figure 4 As shown, a butterfly handle 6 is installed at one end of the rotating shaft 15 away from the gear 14 .

[0033] like Figure 3 As shown, the pressing member 8 includes a moving column and a pressing block. The moving column is slidably connected to the rotating cylinder 9, and the pressing block is installed above the moving column.

[0034] In the utility model, a plurality of protrusions 1 are installed on the outer periphery of the sliding member 3, and a groove 4 is opened in the groove 1 at a position corresponding to the plurality of protrusions 1, and the protrusion 1 cooperates with the groove 4.

[0035] In the present invention, the material of the content board is iron or non-iron material.

[0036] The working principle of the utility model is as follows: when the material of the content board is iron, the switch 12 is turned on to make the electromagnet 7 obtain magnetic force, the staff puts the content board in the groove 2 of the outer frame 1, the electromagnet 7 absorbs the content board, the staff manually controls the rotating cylinder 9 to rotate the rotating cylinder 9 in the groove 3 until the pressing block of the pressing member 8 is located at the position of the content board, the locking member 2 is rotated to make the end of the locking member 2 abut against the rotating cylinder 9, the rotating cylinder 9 is fixed in the groove 3, the staff makes the pressing member 8 slide in the rotating cylinder 9 until the pressing block of the pressing member 8 contacts the content board, and then the pin 10 is placed between the through hole 2 of the rotating cylinder 9 and the through hole 3 at the corresponding position to fix the relative position of the rotating cylinder 9 and the pressing member 8, so that the content board is fixed;

[0037] The staff rotates the butterfly handle 6, which drives the rotating shaft 15 to rotate, so that the gear 14 and the rack 13 cooperate, and the sliding member 3 moves up and down in the connecting member 4 until the outer frame 1 is at a suitable height;

[0038] When the content board needs to be replaced, the butterfly handle 6 is rotated to lower the outer frame 1 to a suitable height, the pressing member 8 is returned to the original position, the switch 12 is turned off, the electromagnet 7 loses its magnetic force, and the staff takes down the content board. After the replacement is completed, the operation is repeated.

[0039] When the content board is made of non-ferrous material, an iron block can be installed behind the content board. The installation and replacement steps are as described above. If the iron block is not installed behind the content board, the magnetic attraction mechanism can be omitted.

[0040] Example 2

[0041] The main difference between this embodiment and embodiment 1 is that the rotating cylinder 9 is threadedly connected to the pressing member 8, an internal thread is provided on the inner side of the rotating cylinder 9, and an external thread is provided on the outer periphery of the pressing member 8, and the internal thread and the external thread cooperate with each other.

[0042] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes for application in other fields. However, any simple modification or equivalent change made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A signboard, characterized in that: The invention comprises a base (5), a connecting member (4) is mounted on the base (5), a groove 1 is formed on the top of the connecting member (4), a driving mechanism is arranged in the groove 1 of the connecting member (4), the connecting member (4) is slidably connected to a sliding member (3), the sliding member (3) is fixedly connected to the driving mechanism, an outer frame (1) is mounted on the connecting member (4), a groove 2 is formed on the side of the outer frame (1), a magnetic attraction mechanism is arranged in the groove 2, and grooves 3 are formed at the four corners of the outer frame (1), a fixing mechanism is arranged in the groove 3.

2. The identification plate according to claim 1, characterized in that: The fixing mechanism comprises a rotating cylinder (9) and a locking member (2), the rotating cylinder (9) being placed in the groove three, a through hole one being provided on the side of the groove three, the locking member (2) being located in the through hole one, and the locking member (2) being threadedly connected to the inner side of the through hole one, and the locking member (2) being matched with the outer periphery of the rotating cylinder (9); A pressing piece (8) is slidably connected or threadedly connected inside the rotating cylinder (9).

3. The identification plate according to claim 2, characterized in that: The rotating cylinder (9) is slidably connected to the pressing member (8); a second through hole is opened on the outer circumference of the rotating cylinder (9); a plurality of third through holes are opened on the outer circumference of the pressing member (8); a pin shaft (10) is placed between the second through hole and the third through hole at a corresponding position.

4. The identification plate according to claim 2, characterized in that: The rotating cylinder (9) is threadedly connected to the pressing piece (8); an internal thread is provided on the inner side of the rotating cylinder (9); an external thread is provided on the outer periphery of the pressing piece (8); the internal thread cooperates with the external thread.

5. The identification plate according to claim 1, characterized in that: The magnetic attraction mechanism comprises an electromagnet (7) and a battery (11); the electromagnet (7) is mounted in groove 2; the battery (11) is mounted on a side of the outer frame (1); the electromagnet (7) and the battery (11) are fixedly connected via an electric wire; and a switch (12) is mounted on the electric wire.

6. The identification plate according to claim 1, characterized in that: The driving mechanism comprises a rack (13) and a rotating shaft (15), wherein the rotating shaft (15) passes through the connecting member (4), a gear (14) is installed at the end of the rotating shaft (15) located in the first groove, and the rack (13) is installed below the sliding member (3), and the rack (13) cooperates with the gear (14).

7. The identification plate according to claim 6, characterized in that: A butterfly handle (6) is mounted on one end of the rotating shaft (15) away from the gear (14).

8. The identification plate according to claim 2, characterized in that: The pressing member (8) comprises a movable column and a pressing block, the movable column is slidably connected or threadedly connected to the rotating cylinder (9), and the pressing block is installed above the movable column.

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