Adjustable signboard

Abstract

The utility model discloses an adjustable signboard which comprises a supporting plate and a supporting rod, the supporting rod is fixedly arranged at the middle end of the top of the supporting plate, and an adjusting assembly is arranged in the supporting rod. A worker only needs to move the connecting rod in the longitudinal direction of the supporting rod so that the height of the indication board can be adjusted, in addition, according to the actual use condition, in the height adjusting process of the connecting rod, when the angle of the indication board needs to be adjusted, the height of the indication board can be adjusted. A worker only needs to rotate the connecting rod with the axis of the supporting rod as the center, the angle of the indication board can be adjusted, the convenience of adjusting the indication board by the worker is improved, and the height and angle adjusting efficiency of the indication board is improved. And through the design of a locking function, the state of the indication board after height and angle adjustment can be synchronously locked, and the stable effect of the indication board after height and angle adjustment is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of signboards, in particular to an adjustable signboard. Background Art

[0002] A signboard is a sign that indicates direction. In the road system, a sign with a sign printed on it is used to instruct vehicles and pedestrians to travel in the specified direction and location. The color of the sign is blue with a white pattern.

[0003] The patent name is "CN220486284U", which is published as: A signboard with adjustable angle. The public document can adjust the height and angle of the signboard, but the shortcomings of the public document are: the height and angle of the signboard need to be adjusted separately. When the height of the signboard is adjusted, the height of the signboard is locked by using the second bolt. When the angle of the signboard is adjusted, the angle of the signboard is locked by using the latch rod. This operation method is time-consuming and labor-intensive, which not only reduces the convenience of the staff to operate and use it, but also affects the efficiency of the height and angle adjustment of the signboard. Based on this, the utility model designs an adjustable signboard to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable signboard to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable signboard, comprising a support plate and a support rod, the support rod being fixedly mounted at the middle end of the top of the support plate, an adjustment assembly being arranged inside the support rod, the adjustment assembly comprising a connecting rod slidingly and transferably arranged inside the support rod, a mounting rod being fixedly mounted at the upper end of the outer wall of the connecting rod, an indication sign being fixedly mounted at the end of the mounting rod away from the connecting rod, L-shaped rods being fixedly mounted on the left and right sides of the upper end of the outer wall of the connecting rod, a mounting ring being fixedly mounted at the inner lower end of the L-shaped rod, the mounting ring being sleeved on the outside of the support rod, and a handle being fixedly mounted on the left side of the top of the mounting ring.

[0006] Furthermore, the axis of the support rod and the axis of the connecting rod are coaxially designed, and a scale is integrally provided inside the connecting rod from top to bottom.

[0007] Furthermore, a plurality of sockets are integrally provided inside the support rod from top to bottom, the sockets are through-holes, and the axes of the sockets are perpendicular to the axis of the connecting rod.

[0008] Furthermore, a mounting groove is integrally provided at the middle side of the front end of the mounting ring, a latch is slidably connected inside the mounting groove, and the latch and the socket can be assembled and disassembled by plugging.

[0009] Furthermore, a first spring is fixedly disposed at the front end of the outer portion of the latch, and one end of the first spring away from the latch is fixedly connected to the mounting ring.

[0010] Furthermore, a guide groove is integrally provided on the upper side of the front end of the inner portion of the latch, and the cross section of the guide groove is trapezoidal in design when viewed from the side.

[0011] Furthermore, a mounting frame is fixedly provided on the middle side of the top front end of the mounting ring, the top of the mounting frame slides through a limit pin, the bottom of the limit pin passes through the mounting ring, the front end of the bottom of the limit pin is designed as a slope, and the slope of the limit pin and the slope of the front end inside the guide groove are designed to fit each other.

[0012] Furthermore, the cross-section of the limit pin is T-shaped, and a second spring is sleeved on the outer upper end of the limit pin. The top of the second spring is fixedly connected to the limit pin, and the bottom of the second spring is fixedly connected to the top of the mounting frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model only requires the staff to move the connecting rod in the longitudinal direction of the supporting rod to adjust the height of the sign. In addition, according to actual usage, during the height adjustment of the connecting rod, when the angle of the sign needs to be adjusted, the staff only needs to rotate the connecting rod with the axis of the supporting rod as the center to adjust the angle of the sign, thereby improving the convenience of the staff in adjusting the sign, that is, improving the efficiency of the height and angle adjustment of the sign.

[0015] 2. The utility model is designed with a locking function. When the height and angle of the sign are adjusted, the user only needs to eliminate the force of squeezing the pin, so that the limit pin is in a reset state and inserted into the socket, and then the height and angle of the sign are synchronously locked. It can be seen that by using the device in this application, the stability of the height and angle of the sign is ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a front perspective view of an adjustable signboard of the utility model;

[0018] Figure 2 This is a three-dimensional diagram of the internal structure of an adjustable signboard of the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the connecting rod and the scale;

[0020] Figure 4 An exploded perspective view of the mounting ring, the stop pin and the latch;

[0021] Figure 5 This is a perspective view of the interior of the mounting ring.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1-support plate, 2-support rod, 3-adjustment assembly, 301-connecting rod, 302-mounting rod, 303-indicator plate, 304-L-shaped rod, 305-mounting ring, 306-handle, 4-scale meter, 5-jack, 6-mounting slot, 7-latch pin, 8-first spring, 9-guide slot, 10-mounting frame, 11-limit pin, 12-second spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] like Figure 1 , Figure 2 , Figure 3 As shown, the device includes a support plate 1 and a support rod 2, the support rod 2 is fixedly arranged at the middle end of the top of the support plate 1, an adjustment component 3 is arranged inside the support rod 2, the adjustment component 3 includes a connecting rod 301 which is slidably connected and transferably arranged inside the support rod 2, a mounting rod 302 is fixedly arranged at the upper end of the outer wall of the connecting rod 301, an indicator sign 303 is fixedly arranged at the end of the mounting rod 302 away from the connecting rod 301, L-shaped rods 304 are fixedly arranged on the left and right sides of the upper end of the outer wall of the connecting rod 301, a mounting ring 305 is fixedly arranged at the inner lower end of the L-shaped rod 304, the mounting ring 305 is sleeved on the outside of the support rod 2, and a handle 306 is fixedly arranged on the left side of the top of the mounting ring 305.

[0027] The staff first inserts the four fingers of the right hand, namely the index finger, middle finger, ring finger and little finger, into the handle 306, then holds the handle 306 with the four fingers, and then pulls the handle 306 longitudinally, so that the handle 306 drives the mounting ring 305 to link the L-shaped rod 304 together with the connecting rod 301, the mounting rod 302 and the indicator sign 303 to move along the longitudinal direction of the support rod 2. Through the above method, the height of the indicator sign is adjusted. In addition, according to actual usage, during the process of adjusting the height of the indicator sign, the staff can rotate the handle 306 around the axis of the support rod 2, so that the handle 306 drives the indicator sign 303 to adjust the angle. Through the above method, the staff can not only adjust the height or angle of the indicator sign 303 separately, but also adjust the height and angle of the indicator sign 303 at the same time.

[0028] Example 2

[0029] like Figure 2 , Figure 3 , Figure 5 As shown, the axis of the support rod 2 is coaxial with the axis of the connecting rod 301, a scale 4 is integrally provided inside the connecting rod 301 from top to bottom, a plurality of sockets 5 are integrally provided inside the support rod 2 from top to bottom, the sockets 5 are through-holes, and the axis of the sockets 5 is perpendicular to the axis of the connecting rod 301, a mounting groove 6 is integrally provided on the middle side of the front end of the mounting ring 305, a latch 7 is slidably connected inside the mounting groove 6, the latch 7 and the socket 5 can be disassembled and assembled in a plug-in manner, a first spring 8 is fixedly provided on the front end of the latch 7, and the end of the first spring 8 away from the latch 7 is fixedly connected to the mounting ring 305, and the latch 7 is internally provided with a first spring 8. A guide groove 9 is integrally provided on the upper side of the front end of the part, and the cross-section of the guide groove 9 is a trapezoidal design when viewed from the side. A mounting frame 10 is fixedly provided on the middle side of the top front end of the mounting ring 305. The top of the mounting frame 10 slides through a limit pin 11, and the bottom of the limit pin 11 penetrates the mounting ring 305. The front end of the bottom of the limit pin 11 is a bevel design, and the bevel of the limit pin 11 and the bevel of the front end of the inner side of the guide groove 9 are in a mutually fitting design. The cross-section of the limit pin 11 is a T-shaped design, and a second spring 12 is sleeved on the outer upper end of the limit pin 11. The top of the second spring 12 is fixedly connected to the limit pin 11, and the bottom of the second spring 12 is fixedly connected to the top of the mounting frame 10.

[0030] According to the operation method in Example 1, after the staff inserts the four fingers of the right hand into the handle 306, the staff first uses the thumb of the left hand to press the limit pin 11 downward, so that the inclined surface of the limit pin 11 squeezes the inclined surface of the guide groove 9, and the second spring 12 is deformed. At this time, the pin 7 is disengaged from the socket 5, that is, the pin 7 moves along the outer direction of the installation groove 6, thereby deforming the first spring 8. The staff then keeps the limit pin 11 pressed and then pulls the handle 306 longitudinally and rotates the handle 306 around the axis of the support rod 2. After the height and angle of the indicator sign 303 are adjusted, the squeezing force of the thumb on the limit pin 11 is eliminated, and the limit pin 11 is reset by the rebound force of the second spring 12. The force of the inclined surface of the limit pin 11 squeezing the inclined surface of the guide groove 9 is eliminated, and the latch 7 is reset by the rebound force of the first spring 8. At this time, the latch 7 is inserted into the corresponding socket 5, so as to lock the height and angle of the indicator sign 303 after adjustment. In addition, the staff can check the value on the scale 4 to know the specific position of the indicator sign 303 after the height adjustment.

Claims

1. An adjustable signboard, comprising a support plate (1) and a support rod (2), characterized in that: The support rod (2) is fixedly arranged at the middle end of the top of the support plate (1); an adjustment assembly (3) is arranged inside the support rod (2); the adjustment assembly (3) comprises a connecting rod (301) which is slidably connected and transferably arranged inside the support rod (2); a mounting rod (302) is fixedly arranged at the upper end of the outer wall of the connecting rod (301); an indication sign (303) is fixedly arranged at one end of the mounting rod (302) away from the connecting rod (301); L-shaped rods (304) are fixedly arranged at the left and right sides of the upper end of the outer wall of the connecting rod (301); a mounting ring (305) is fixedly arranged at the lower end of the inner side of the L-shaped rod (304); the mounting ring (305) is sleeved on the outside of the support rod (2); and a handle (306) is fixedly arranged on the left side of the top of the mounting ring (305).

2. An adjustable sign according to claim 1, characterized in that: The axis of the support rod (2) and the axis of the connecting rod (301) are coaxially designed, and a scale (4) is integrally provided inside the connecting rod (301) from top to bottom.

3. The adjustable sign according to claim 1, characterized in that: A plurality of sockets (5) are integrally provided inside the support rod (2) from top to bottom. The sockets (5) are through-holes, and the axes of the sockets (5) are perpendicular to the axes of the connecting rods (301).

4. The adjustable sign according to claim 1, characterized in that: A mounting groove (6) is integrally provided at the middle side of the front end of the mounting ring (305), a latch (7) is slidably connected inside the mounting groove (6), and the latch (7) and the plug hole (5) can be plugged in and disassembled.

5. An adjustable sign according to claim 4, characterized in that: A first spring (8) is fixedly disposed at the front end of the outer portion of the latch pin (7), and one end of the first spring (8) away from the latch pin (7) is fixedly connected to the mounting ring (305).

6. An adjustable sign according to claim 4, characterized in that: A guide groove (9) is integrally provided on the upper side of the front end of the latch pin (7), and the cross section of the guide groove (9) is of trapezoidal design when viewed from the side.

7. The adjustable sign according to claim 1, characterized in that: A mounting frame (10) is fixedly arranged at the middle side of the front end of the top of the mounting ring (305); the top of the mounting frame (10) slides through a limit pin (11); the bottom of the limit pin (11) penetrates the mounting ring (305); the front end of the bottom of the limit pin (11) is designed as an inclined surface; the inclined surface of the limit pin (11) and the inclined surface of the front end of the inner side of the guide groove (9) are designed to fit each other.

8. An adjustable sign according to claim 7, characterized in that: The cross section of the limit pin (11) is T-shaped, and a second spring (12) is sleeved on the upper end of the limit pin (11). The top of the second spring (12) is fixedly connected to the limit pin (11), and the bottom of the second spring (12) is fixedly connected to the top of the mounting frame (10).

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