CN212516421U - Rotatable signboard is used in landscape garden - Google Patents

Abstract

The utility model discloses a landscape garden uses rotatable formula signboard relates to signboard technical field, has solved current signboard, for plant to multiple tree and carry out directional explanation, need be suitable for and is equipped with many characters show box or show board, causes the whole volume weight of signboard device great, the higher problem of cost. A rotatable signboard for landscape gardens comprises a display box and a display canvas, wherein the display box comprises a pointer, a transparent plastic plate, a shaft collar and a positioning plate, the display box is made of an aluminum alloy material and is of a square structure as a whole, a rectangular window is arranged in the middle of the front side wall of the display box, and the transparent plastic plate is embedded and installed on the window; and a row of metal hangers are embedded into the upper end and the lower end of the display canvas. The utility model provides a location disc adopts foot to push down the drive and implements the pine to take off to the show case, liberates both hands, compares in the hand operation laborsaving and convenient of exerting oneself.

Description

Rotatable signboard is used in landscape garden

Technical Field

The utility model relates to a signboard technical field specifically is a landscape garden uses rotatable formula signboard.

Background

In order to increase the awareness of various garden plants, many garden plants are equipped with identification boards, and information such as names, ages, habits and the like of the plants is recorded on the identification boards. For example, patent number is CN 209265984U's patent, discloses a signboard is used in landscape garden, the on-line screen storage device comprises a base, the base on be equipped with flexible sill bar, flexible sill bar endotheca be equipped with flexible ejector pin, the side of flexible sill bar be equipped with and be used for adjusting the high knob of flexible ejector pin height, flexible ejector pin top be equipped with the signboard body, the signboard body on be equipped with a display screen and two speakers, the display screen be located signboard body central authorities, two speakers be located respectively the both sides of display screen, signboard body top is equipped with solar cell panel, this internal battery that is equipped with of signboard, the both sides of signboard body all be equipped with the decoration windmill. The utility model has the advantages that: characters, patterns and videos can be dynamically displayed, attractiveness to visitors is large, the height of the device is adjustable, the solar cell panel is used for supplying power, energy is saved, the environment is protected, and the design of the decorative windmill is attractive.

The use optimization of current signboard to children is reasonable inadequately, and the interest is lower, is unfavorable for arousing children's interest and participation sense, and in order to plant to multiple tree and carry out directional explanation, needs to be suitable for and is equipped with many places characters show case or show board, causes the whole volume weight of signboard device great, the higher problem of cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a landscape garden is with rotatable formula signboard to what put forward in solving above-mentioned background art is in order to plant multiple tree and carries out directional explanation, needs to be suitable for and is equipped with many characters show box or show board, causes the whole volume weight of signboard device great, the higher problem of one of cost.

In order to achieve the above object, the utility model provides a following technical scheme: a rotatable signboard for landscape gardens comprises a display box and a display canvas, wherein the display box comprises a pointer, a transparent plastic plate, a shaft collar and a positioning plate, the display box is made of an aluminum alloy material and is of a square structure as a whole, a rectangular window is arranged in the middle of the front side wall of the display box, and the transparent plastic plate is embedded and installed on the window; two shaft rings are symmetrically welded and supported on the outer wall of the left side of the display box, the two shaft rings are rotatably mounted on the upper half section of the supporting column in a sleeved mode, and a positioning plate is welded at the bottom of the left side wall of the display box; the supporting column comprises a gear ring and a circular baffle, the top end of the supporting column is welded and supported with the gear ring, and the middle section of the supporting column is sleeved with the circular baffle in a sliding manner; a positioning disc is sleeved and slidably mounted on the middle section of the supporting column; two vertical support rotating shafts are rotatably arranged in the display box in a bilateral symmetry manner; the vertical support rotating shaft comprises synchronous wheels, the upper end section and the lower end section of the vertical support rotating shaft at two positions are respectively sleeved with one synchronous wheel, and two synchronous belts are arranged between the upper group of synchronous wheels and the lower group of synchronous wheels in a supporting and rotating mode; and a row of metal hanging rings are embedded in the upper end and the lower end of the display canvas.

Preferably, the positioning disc comprises a pull rod and a stepping frame, a circle of positioning tooth sheets are arranged at the top end of the positioning disc, two pull rods are symmetrically and downwards supported at the bottom of the positioning disc, and a square stepping frame is welded at the tail end of the two pull rods, which penetrates through the circular baffle.

Preferably, the vertical support rotating shaft further comprises a driven pinion, the top end section of the left vertical support rotating shaft is sleeved with a driven pinion, and the driven pinion is correspondingly in contact and meshing with the gear ring.

Preferably, the hold-in range includes the couple, is two rings of couples that correspond equidistance interval and arrange about being on the outer lane side of two the hold-in ranges, and the show canvas of everywhere just encircles the range and hangs and prop between this two rings of couples.

Preferably, the outer side end of the positioning plate is of an arc slicing structure, four gear shaping teeth are distributed at the bottom of the positioning plate in an arc arrangement, and the four gear shaping teeth are in top-inserting fit with a circle of positioning tooth sheets corresponding to the top end of the positioning disc.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model realizes the rotation switching of four display canvases by the rotation driving of two vertical supporting rotating shafts and two synchronous belts by the transmission of the driven pinion and the gear ring and the transfer power of the display box, thereby saving the step of switching the four display canvases by additional operation and avoiding the trouble of setting a switching power source for the display canvases, being convenient and fast to use, and the four display canvases can automatically switch the display along with the rotation direction of the display box, thereby increasing the interest of the signboard, being beneficial to exciting the participation of children, and being capable of enhancing the memory and understanding of the display contents by the children through adjusting and switching the display canvases by hands, and being beneficial to science popularization teaching;

2. the two synchronous belts of the utility model can drive the display canvas at four places to be rotationally switched and displayed, when the display canvas rotates 90 degrees, a pair of display canvas is just transferred to the front side window of the display box, and the display is switched and displayed through the circulation of the four display canvases, the invention only needs one display box to perform the character display description on the plant flowers and plants or the peculiar stones corresponding to the direction, thereby effectively reducing the installation amount of the display box, simplifying the equipment structure and reducing the volume weight and the cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the back three-dimensional structure of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the bottom of the display box of the present invention;

FIG. 4 is a schematic view of the structure of the support pillar of the present invention;

FIG. 5 is a schematic view of the semi-section internal structure of the display box of the present invention;

FIG. 6 is an enlarged schematic view of a portion A of FIG. 5 according to the present invention;

FIG. 7 is a schematic view of the installation position of the vertical support shaft of the present invention;

FIG. 8 is a schematic view of the structure of the display canvas of the present invention;

in the figure: 1. a display box; 101. a beacon; 102. a transparent plastic plate; 103. a collar; 104. positioning a plate; 2. a support pillar; 201. a ring gear; 202. a circular baffle; 3. positioning the disc; 301. a pull rod; 302. treading; 4. a vertical support rotating shaft; 401. a synchronizing wheel; 402. a driven pinion gear; 5. a synchronous belt; 501. hooking; 6. and displaying the canvas.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 8, the present invention provides an embodiment: a rotatable signboard for landscape gardens comprises a display box 1 and a display canvas 6, wherein the display box 1 comprises a pointer 101, a transparent plastic plate 102, a shaft collar 103 and a positioning plate 104, the display box 1 is made of aluminum alloy and is of a square structure as a whole, a rectangular window is arranged in the middle of the front side wall of the display box 1, and the transparent plastic plate 102 is embedded and installed on the window; two shaft rings 103 are symmetrically welded and supported on the outer wall of the left side of the display box 1, the two shaft rings 103 are rotatably mounted on the upper half section of the supporting column 2 in a sleeved mode, and a positioning plate 104 is welded at the bottom of the left side wall of the display box 1; the supporting column 2 comprises a gear ring 201 and a circular baffle 202, the top end of the supporting column 2 is welded and supported with the gear ring 201, and the middle section of the supporting column is sleeved and welded with the circular baffle 202 in a sliding manner; a positioning disc 3 is sleeved and slidably mounted on the middle section of the supporting column 2; two vertical support rotating shafts 4 are rotatably arranged in the display box 1 in a bilateral symmetry manner; the vertical support rotating shaft 4 comprises synchronizing wheels 401, the upper end section and the lower end section of the two vertical support rotating shafts 4 are respectively sleeved with one synchronizing wheel 401, and two synchronous belts 5 are arranged between the upper synchronizing wheel 401 and the lower synchronizing wheel 401 in a supporting and rotating mode; and a row of metal hanging rings are embedded in the upper end and the lower end of the display canvas 6.

Further, location disc 3 includes pull rod 301 and steps on and press frame 302, round location tooth piece has been seted up on the top of location disc 3, and the bottom symmetry of location disc 3 supports downwards and has two pull rods 301, and the welding of this two pull rods 301 that pass circular baffle 202 tail end has a square frame 302 of stepping on, and location disc 3 adopts foot to push down the drive and implements the pine to show case 1 and take off, liberates both hands, compares in the hand and exert oneself the operation laborsaving and convenient.

Further, the vertical supporting rotating shaft 4 further comprises a driven pinion 402, the left side of the top end section of the vertical supporting rotating shaft 4 is sleeved with one driven pinion 402, the driven pinion 402 is correspondingly contacted and meshed with the gear ring 201, through the meshing transmission of the driven pinion 402 and the gear ring 201, the two vertical supporting rotating shafts 4 and the two synchronous belts 5 can be driven to rotate by utilizing the transfer power of the display box 1, the rotation switching of four display canvases 6 is realized, the step of additionally operating and switching the four display canvases 6 is omitted, the trouble of setting and switching power sources for the display canvases 6 is avoided, the use is convenient and rapid, the four display canvases 6 can automatically switch and display along the rotation direction of the display box 1, the interest of the signboard is increased, the participation feeling of children is stimulated, the children can deepen the memory and understanding of the display contents by adjusting and switching the display canvases 6 by hands by themselves, the science popularization teaching is facilitated.

Further, the synchronous belt 5 comprises hooks 501, two circles of hooks 501 are vertically arranged on the side face of the outer ring of the synchronous belt 5 at equal intervals in a corresponding mode, the display canvas 6 at four positions is arranged in a surrounding mode and hung between the two circles of hooks 501, the synchronous belt 5 at two positions can drive the display canvas 6 at four positions to be rotationally switched and displayed, when the display canvas 6 rotates 90 degrees, a pair of display canvas 6 is just transferred into a front side window of the display box 1, and the display is switched and displayed in a circulating mode through the four display canvases 6.

Furthermore, the outside end of locating plate 104 is arc slicing structure, and the bottom of locating plate 104 is the arc and arranges four gear shaping, and this four gear shaping corresponds the round location teeth piece top plug-in fit on locating disc 3 top, can be fixed in show case 1 gear shaping after the rotational adjustment through locating plate 104 and the plug-in fit of locating disc 3.

The working principle is as follows: before using, pass through the inflation screw with support column 2, be fixed in the center department that four kinds of trees were planted in the vegetable garden, press frame 302 with the foot down at first during the use, make positioning disc 3 and locating plate 104 gliding separation, then rotate display box 1, through the meshing transmission of driven pinion 402 and ring gear 201, can utilize display box 1's transfer power to implement rotary drive to two department erects to prop pivot 4 and two hold-in ranges 5, realize the rotation of four show canvases 6 and switch over, show canvases 6 and rotate 90 whenever, just a pair show canvases 6 is shifted in the front side window of display box 1, just need one show case 1 to carry out the characters show explanation to four kinds of trees that correspond directional through the circulation switching show of four show canvases 6.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. A rotatable signboard is used in landscape garden, its characterized in that: the display box comprises a display box (1) and a display canvas (6), wherein the display box (1) comprises a pointer (101), a transparent plastic plate (102), a shaft collar (103) and a positioning plate (104), the display box (1) is made of aluminum alloy materials and is of a square structure as a whole, a rectangular window is arranged in the middle of the front side wall of the display box (1), and the transparent plastic plate (102) is embedded in the window; two shaft rings (103) are symmetrically welded and supported on the outer wall of the left side of the display box (1), the two shaft rings (103) are rotatably mounted on the upper half section of the supporting column (2), and a positioning plate (104) is welded at the bottom of the left side wall of the display box (1); the supporting column (2) comprises a gear ring (201) and a circular baffle (202), the top end of the supporting column (2) is welded and supported with the gear ring (201), and the middle section of the supporting column is sleeved with the circular baffle (202) in a sliding way; a positioning disc (3) is sleeved and slidably mounted on the middle section of the supporting column (2); two vertical support rotating shafts (4) are rotatably arranged in the display box (1) in a bilateral symmetry manner; the vertical support rotating shaft (4) comprises synchronous wheels (401), the upper end section and the lower end section of the two vertical support rotating shafts (4) are respectively sleeved with one synchronous wheel (401), and two synchronous belts (5) are arranged between the upper group of synchronous wheels (401) and the lower group of synchronous wheels (401) in a supporting and rotating mode; and a row of metal hanging rings are embedded in the upper end and the lower end of the display canvas (6).

2. The rotatable signboard of a landscape garden as claimed in claim 1, wherein: the positioning disc (3) comprises a pull rod (301) and a stepping frame (302), a circle of positioning tooth sheets are arranged at the top end of the positioning disc (3), two pull rods (301) are symmetrically and downwards supported at the bottom of the positioning disc (3), and the tail ends of the two pull rods (301) penetrating through the circular baffle (202) are welded with the square stepping frame (302).

3. The rotatable signboard of a landscape garden as claimed in claim 1, wherein: the vertical support rotating shaft (4) further comprises a driven pinion (402), the top end section of the vertical support rotating shaft (4) on the left side is sleeved with the driven pinion (402), and the driven pinion (402) is correspondingly in contact and meshing with the gear ring (201).

4. The rotatable signboard of a landscape garden as claimed in claim 1, wherein: hold-in range (5) are including couple (501), are two circles of couple (501) of corresponding equidistance interval arrangement from top to bottom on the outer lane side of two hold-in ranges (5), and show canvas (6) everywhere just encircle to arrange to hang and prop between this two circles of couple (501).

5. The rotatable signboard of a landscape garden as claimed in claim 1, wherein: the outer side end of the positioning plate (104) is of an arc slicing structure, and four gear shaping teeth are distributed at the bottom of the positioning plate (104) in an arc arrangement and correspond to a circle of positioning tooth sheets at the top end of the positioning disc (3) in a top-inserting fit mode.

Images