Electronic information signboard

Abstract

The utility model discloses an electronic information signboard which comprises a main body assembly and a dust removal assembly, the main body assembly comprises a signboard body, a rain baffle and a display screen, the rain baffle is fixed to the top of the signboard body, the display screen is fixed to one side of the signboard body, and the dust removal assembly is arranged on one side of the signboard body. Comprising a supporting frame, a driving part, a transmission part and a dust removal part, the supporting frame is fixed to one side of the signboard body, the driving part is located in the supporting frame, the transmission part is arranged on one side of the driving part, and the dust removal part is located on one side of the transmission part. The signboard dust removal device has the advantages that by arranging the dust removal assembly, the signboard dust removal device can remove dust on the surface of a signboard, dust on the surface of the signboard can be removed according to needs of pedestrians, the pedestrians are prevented from wiping the signboard by hands, and the service life of the signboard dust removal device is prolonged.

Description

Technical Field

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

[0002] Electronic information signs are a new media concept, mainly used in public places such as large shopping malls, supermarkets, hotel lobbies, restaurants, cinemas, etc. It publishes commercial, financial and entertainment information through large-screen terminal display devices, and provides the public with multimedia professional audio-visual systems. In addition, electronic information signs are also used in outdoor environments, such as outdoor LCD display terminals, which are outdoor electronic signs.

[0003] Most of the existing outdoor signboards do not have the function of dust removal on the display screen, which makes it easy for a lot of dust to accumulate on the surface of the signboard, which in turn causes the content displayed on the signboard to be unclear. When pedestrians need the guidance of the signboard, most of them can only wipe the dust on the surface of the signboard by hand. Long-term hand wiping will cause the coating on the surface of the signboard to wear or age, thus affecting its overall service life. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or the problems existing in the existing electronic information signboards, the present utility model is proposed.

[0006] Therefore, the problem to be solved by the present invention is that most of the existing outdoor signboards do not have the function of dust removal on the display screen, which causes a large amount of dust to easily accumulate on the surface of the signboard, thereby causing the content displayed on the signboard to be unclear, and when pedestrians need the guidance of the signboard, most of them can only wipe the dust on the surface of the signboard by hand. Long-term manual wiping will cause the coating on the surface of the signboard to wear or age, thereby affecting its overall service life.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: an electronic information sign, comprising a main body assembly, including a sign body, a rain shield and a display screen, wherein the rain shield is fixed to the top of the sign body, and the display screen is fixed to one side of the sign body;

[0008] The dust removal component is arranged on one side of the sign body, and includes a support frame, a driving member, a transmission member and a dust removal member. The support frame is fixed to one side of the sign body, the driving member is located in the support frame, the transmission member is arranged on one side of the driving member, and the dust removal member is located on one side of the transmission member.

[0009] As a preferred solution of the electronic information sign of the utility model, the driving member includes a receiving block, and the receiving block is fixed to one side of the sign body.

[0010] As a preferred solution of the electronic information signboard of the utility model, the driving member also includes a seesaw, a limit block, a push plate and a pedal, the seesaw is rotatably connected to one side of the receiving block, the limit block is fixed to one side of the signboard body, the push plate is movable on one side of the limit block, and the pedal and the end of the seesaw are fixed to the outside of the support frame.

[0011] As a preferred solution of the electronic information sign of the utility model, the driving member further comprises a gravity block, and the gravity block is fixed to the end of the seesaw.

[0012] As a preferred solution of the electronic information sign of the utility model, the transmission member includes a rotating shaft, and the rotating shaft is fixed to one side of the sign body.

[0013] As a preferred solution of the electronic information signboard of the utility model, the transmission member also includes a first transmission rod, a second transmission rod and a gear, the first transmission rod is fixed to one side of the rotating shaft, the second transmission rod is rotatably connected to the end of the first transmission rod, and the gear is rotatably connected to the end of the second transmission rod.

[0014] As a preferred solution of the electronic information sign of the utility model, the transmission member further comprises a fixed tooth plate, and the fixed tooth plate is fixed to the inner wall of the support frame.

[0015] As a preferred solution of the electronic information sign of the utility model, the dust removal component includes a movable plate, the movable plate moves on one side of the support frame, a slide groove is provided on one side of the support frame, and the movable plate moves in the slide groove.

[0016] As a preferred solution of the electronic information sign of the utility model, the dust removal component further includes a movable tooth plate, and the movable tooth plate and one side of the movable plate are fixed in the support frame.

[0017] As a preferred solution of the electronic information sign of the utility model, the dust removal component further includes a scraper, and the scraper is fixed to one side of the movable plate.

[0018] The beneficial effects of the utility model are as follows: by arranging the dust removal component, the device can remove dust from the surface of the signboard, and can remove dust from the surface of the signboard according to the needs of pedestrians, thus avoiding pedestrians from wiping it with their hands and prolonging the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 This is the structural diagram of the electronic information sign.

[0021] Figure 2 This is a cross-sectional structural diagram of the rain shield and support frame of the electronic information sign.

[0022] Figure 3 For electronic information signs Figure 2 Enlarged structural diagram at point A in the middle.

[0023] Figure 4 For electronic information signs Figure 2 Enlarged structural diagram at point B in the middle. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Example 1

[0028] Reference Figure 1 to Figure 4, which is the first embodiment of the utility model, and this embodiment provides an electronic information sign, which includes a main body component 100 and a dust removal component 200, which cooperate with each other to remove dust from the surface of the sign.

[0029] Specifically, the main assembly 100 includes a sign body 101 , a rain shield 102 and a display screen 103 . The rain shield 102 is fixed to the top of the sign body 101 , and the display screen 103 is fixed to one side of the sign body 101 .

[0030] The sign body 101 is rectangular, and a control module is located below the display screen 103. This is prior art and will not be elaborated on. By providing a rain shield 102, rain can be prevented from directly falling on the sign body 101, thereby increasing the service life of the sign body 101.

[0031] Specifically, the dust removal component 200 is arranged on one side of the sign body 101, and includes a support frame 201, a driving member 202, a transmission member 203 and a dust removal member 204. The support frame 201 is fixed to one side of the sign body 101, the driving member 202 is located in the support frame 201, the transmission member 203 is arranged on one side of the driving member 202, and the dust removal member 204 is located on one side of the transmission member 203.

[0032] The support frame 201 is rectangular, and the driving member 202 drives the dust removal member 204 through the transmission member 203 to remove dust from the display screen 103, so that the device has a dust removal function.

[0033] Example 2

[0034] Reference Figure 2 to Figure 4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0035] Specifically, the driving member 202 includes a receiving block 202 a , and the receiving block 202 a is fixed to one side of the sign body 101 .

[0036] Specifically, the driving member 202 also includes a seesaw 202b, a limit block 202c, a push plate 202d and a pedal 202e. The seesaw 202b is rotatably connected to one side of the receiving block 202a, the limit block 202c is fixed to one side of the sign body 101, the push plate 202d is movable on one side of the limit block 202c, and the pedal 202e and the end of the seesaw 202b are fixed to the outside of the support frame 201.

[0037] The receiving block 202a is rectangular. By setting the receiving block 202a, the seesaw 202b can rotate with the receiving block 202a as the axis. There are two limit blocks 202c. The push plate 202d moves between the two limit blocks 202c. A plurality of clamping blocks are arranged on one side of the push plate 202d. A rectangular groove is opened on one side of the seesaw 202b. A round rod is arranged on the end of the push plate 202d. The round rod moves in the rectangular groove, so that the push plate 202d is movably connected with the seesaw 202b. When the seesaw 202b rotates, the seesaw 202b will drive the push plate 202d until it moves. The pedal 202e is rectangular. By stepping on the pedal 202e, the pedal 202e drives the seesaw 202b to rotate, and the seesaw 202b drives the push plate 202d to move vertically upward.

[0038] Specifically, the driving member 202 further includes a gravity block 202f, and the gravity block 202f is fixed to the end of the rocker plate 202b.

[0039] By providing the gravity block 202f, the rocker plate 202b can be automatically reset.

[0040] Specifically, the transmission member 203 includes a rotating shaft 203 a , and the rotating shaft 203 a is fixed to one side of the sign body 101 .

[0041] A plurality of slots are provided on the outer side of the rotating shaft 203a. The pushing plate 202d drives the rotating shaft 203a to rotate by engaging a block on one side of the pushing plate 202d with the slots on the outer side of the rotating shaft 203a.

[0042] Specifically, the transmission member 203 also includes a first transmission rod 203b, a second transmission rod 203c and a gear 203d. The first transmission rod 203b is fixed to one side of the rotating shaft 203a, the second transmission rod 203c is rotatably connected to the end of the first transmission rod 203b, and the gear 203d is rotatably connected to the end of the second transmission rod 203c.

[0043] The length of the first transmission rod 203b is smaller than that of the second transmission rod 203c. The push plate 202d drives the shaft 203a to rotate. The shaft 203a drives the first transmission rod 203b to rotate. The first transmission rod 203b drives the second transmission rod 203c to rotate. The second transmission rod 203c drives the gear 203d to move.

[0044] Example 3

[0045] Reference Figure 1 and Figure 2 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0046] Specifically, the transmission member 203 further includes a fixed tooth plate 203 e , and the fixed tooth plate 203 e is fixed to the inner wall of the support frame 201 .

[0047] Specifically, the dust removal component 204 includes a movable plate 204a. The movable plate 204a moves on one side of the support frame 201. A sliding groove V is provided on one side of the support frame 201, and the movable plate 204a moves in the sliding groove V.

[0048] Specifically, the dust removal member 204 further includes a movable tooth plate 204 b , and the movable tooth plate 204 b and one side of the movable plate 204 a are fixed in the support frame 201 .

[0049] The fixed tooth plate 203e and the movable tooth plate 204b are both engaged with the gear 203d, so that the gear 203d will maintain vertical movement under the pulling force of the second transmission rod 203c, the second transmission rod 203c drives the gear 203d to move, the gear 203d is clamped by the fixed tooth plate 203e, the gear 203d rotates, the gear 203d drives the movable tooth plate 204b to move vertically, and the movable tooth plate 204b drives the movable plate 204a to move vertically.

[0050] Specifically, the dust removal member 204 further includes a scraper 204c, and the scraper 204c is fixed to one side of the movable plate 204a.

[0051] The scraper 204c is driven by the movable plate 204a to make a reciprocating motion on the surface of the display screen 103, so that the display screen 103 is dusted.

[0052] When in use, first, step on the pedal 202e, the pedal 202e drives the seesaw 202b to rotate, the seesaw 202b drives the push plate 202d to move vertically upward, and the seesaw 202b drives the gravity block 202f to move upward, the push plate 202d drives the rotating shaft 203a to rotate, the rotating shaft 203a drives the first transmission rod 203b to rotate, the first transmission rod 203b drives the second transmission rod 203c to rotate, the second transmission rod 203c drives the gear 203d to move, the gear 203d is clamped by the fixed tooth plate 203e, the gear 203d rotates, the gear 203d drives the movable tooth plate 204b to move vertically, the movable tooth plate 204b drives the movable plate 204a to move vertically, and the movable plate 204a drives the scraper 204c to move the display To remove dust from the screen 103, stop stepping on the pedal 202e, and the gravity block 202f moves downward to reset. The gravity block 202f drives the seesaw 202b to rotate and reset. The seesaw 202b drives the push plate 202d to move and reset. The push plate 202d drives the rotating shaft 203a to rotate and reset in the opposite direction. The rotating shaft 203a drives the first transmission rod 203b to rotate and reset. The first transmission rod 203b drives the second transmission rod 203c to rotate and reset. The second transmission rod 203c drives the gear 203d to move and reset. The gear 203d drives the movable tooth plate 204b to move and reset. The movable tooth plate 204b drives the movable plate 204a to move and reset. The movable plate 204a drives the scraper 204c to move and reset, and the scraper 204c will perform secondary dust removal on the display screen 103.

[0053] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An electronic information sign, characterized in that: include, The main body component (100) comprises a sign body (101), a rain shield (102) and a display screen (103), wherein the rain shield (102) is fixed to the top of the sign body (101), and the display screen (103) is fixed to one side of the sign body (101); The dust removal component (200) is arranged on one side of the sign body (101), and comprises a support frame (201), a driving member (202), a transmission member (203) and a dust removal member (204); the support frame (201) is fixed to one side of the sign body (101), the driving member (202) is located in the support frame (201), the transmission member (203) is arranged on one side of the driving member (202), and the dust removal member (204) is located on one side of the transmission member (203).

2. The electronic information sign as claimed in claim 1, characterized in that: The driving member (202) comprises a receiving block (202a), and the receiving block (202a) is fixed to one side of the identification plate body (101).

3. The electronic information sign as claimed in claim 2, characterized in that: The driving member (202) further comprises a seesaw (202b), a limit block (202c), a push plate (202d) and a pedal (202e); the seesaw (202b) is rotatably connected to one side of the receiving block (202a); the limit block (202c) is fixed to one side of the sign body (101); the push plate (202d) is movable on one side of the limit block (202c); and the pedal (202e) and the end of the seesaw (202b) are fixed to the outside of the support frame (201).

4. The electronic information sign as claimed in claim 3, characterized in that: The driving member (202) further comprises a gravity block (202f), and the gravity block (202f) is fixed to the end of the seesaw (202b).

5. The electronic information sign as claimed in claim 4, characterized in that: The transmission member (203) comprises a rotating shaft (203a), and the rotating shaft (203a) is fixed to one side of the identification plate body (101).

6. The electronic information sign as claimed in claim 5, characterized in that: The transmission member (203) further comprises a first transmission rod (203b), a second transmission rod (203c) and a gear (203d), wherein the first transmission rod (203b) is fixed to one side of the rotating shaft (203a), the second transmission rod (203c) is rotatably connected to the end of the first transmission rod (203b), and the gear (203d) is rotatably connected to the end of the second transmission rod (203c).

7. The electronic information sign as claimed in claim 6, characterized in that: The transmission member (203) further comprises a fixed tooth plate (203e), and the fixed tooth plate (203e) is fixed to the inner wall of the support frame (201).

8. The electronic information sign as claimed in claim 6 or 7, characterized in that: The dust removal component (204) comprises a movable plate (204a), wherein the movable plate (204a) moves on one side of the support frame (201), a slide groove (V) is provided on one side of the support frame (201), and the movable plate (204a) moves in the slide groove (V).

9. The electronic information sign as claimed in claim 8, characterized in that: The dust removal component (204) further comprises a movable tooth plate (204b), and the movable tooth plate (204b) and one side of the movable plate (204a) are fixed in the support frame (201).

10. The electronic information sign as claimed in claim 9, characterized in that: The dust removal component (204) further comprises a scraper (204c), and the scraper (204c) is fixed to one side of the movable plate (204a).

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