CN210748045U - Poster album show shelf of bringing in a student - Google Patents

Abstract

The utility model discloses a poster brochure show shelf of bringing in birth, including setting up in the rear portion stay tube that just is the U type at the rear portion, rear portion stay tube both ends link to each other with the one end of a lower part turn return pipe that turns the setting from bottom to top respectively, and lower part turn pipe upper end links to each other with middle part connecting pipe lower extreme, and two middle part connecting pipe upper ends of controlling the setting link to each other simultaneously with the both ends that are the upper portion stay tube of U type structure respectively, and rear portion stay tube, lower part turn return pipe, middle part connecting pipe and upper portion stay tube constitute jointly and incline backward and have elastic. Compared with the prior art, the utility model discloses technical scheme has simple structure, makes things convenient for the dismouting and uses advantages such as reliable, can effectively improve the installation convenience of inviting the propaganda device and improve the reliability of use.

Description

An admissions brochure display stand

technical field

The utility model relates to the technical field of publicity equipment, in particular to a display stand for enrollment brochures.

Background technique

In the enrollment work of higher vocational schools, it is often necessary to go to other places to conduct enrollment publicity and exhibitions. In order to better display the school's teaching situation and related professional settings, it is necessary to bring some publicity materials to the site to distribute to students or place them in designated locations. So that students can extract the appropriate promotional materials.

The display stand in the prior art is usually an X-shaped display stand. Although it has the advantages of light weight and easy portability, it is easily blown over by the wind when used outdoors, so that exhibitors need to pay attention to the display stand at any time. Therefore, it is of great significance to design a display rack that is easy to carry, easy to install and work reliably.

Utility model content

The main purpose of the utility model is to provide a simple structure, convenient disassembly and assembly, and reliable use of enrollment brochure display stand, aiming to improve the installation convenience of the enrollment publicity device and improve the reliability of the use process.

In order to achieve the above purpose, an enrollment brochure display stand proposed by the present utility model includes a U-shaped rear support tube arranged at the rear, and the two ends of the rear support tube are respectively connected with a bottom-to-up turning set. One end of the lower bending pipe is connected, the upper end of the lower bending pipe is connected with the lower end of the middle connecting pipe, the upper ends of the two middle connecting pipes arranged on the left and right are respectively connected with the two ends of the upper supporting pipe in a U-shaped structure, and the rear supporting pipe and the lower turning pipe are connected at the same time. The pipe, the middle connecting pipe and the upper supporting pipe together form a display rack structure that is inclined backward and has elasticity.

Preferably, the end of the rear support pipe is provided with a male plug inserted into a female socket at one end of the lower curved pipe, and one end of the middle connecting pipe is provided with a female socket with a male plug inserted into the other end of the lower curved pipe Inside, the other end of the middle connecting pipe is provided with a female socket which is connected with the male plug provided at the end of the upper support pipe.

Preferably, the female jack is provided with a positioning hole, and the male plug is provided with a positioning elastic sheet. After the male plug and the female jack are inserted and connected, the positioning protrusion of the positioning elastic sheet is elastically snapped into the positioning hole.

Preferably, the outer peripheral surface of the male plug is a conical surface, the inner peripheral surface of the female socket is a conical surface, the outer peripheral surface of the male plug is circumferentially provided with several positioning blocks, and the inner peripheral surface of the female socket is provided with positioning grooves and positioning clips The block fits tightly.

Preferably, two lower fixing rods are symmetrically arranged on the inner sides of the two lower turning pipes arranged opposite to the left and right, two middle fixing pipes are symmetrically arranged on the inner sides of the two middle connecting pipes arranged opposite to each other, and the surfaces of the two lower fixing rods are arranged symmetrically. There are external threads with opposite helical directions and are connected with the lower support rod synchronously.

Preferably, diagonal struts are arranged between the middle support rod and the rear support pipe, and two ends of the diagonal support rod are respectively provided with supporting semicircular sleeves to be supported on the outer peripheral surface of the middle support rod and the rear support pipe, respectively. The diagonal bracing connecting sleeve is arranged in the middle of the diagonal bracing rod to be threadedly connected with the upper supporting rod and the lower supporting rod respectively, and the operating length of the diagonal bracing rod can be adjusted by rotating the diagonal bracing connecting sleeve.

Preferably, a weighted water tank is detachably connected to the rear support pipe, the surface of the weighted water tank is provided with a screw cover for easy water addition, and the bottom of the weighted water tank is provided with a magnet which is magnetically connected to the rear support pipe.

Compared with the prior art, the technical solution of the present utility model has the following advantages:

In this embodiment, an admissions brochure display stand with an inclined structure is constructed through the rear support pipe, the lower turning pipe, the middle connecting pipe and the upper support pipe, and the adjacent components are connected by plugging with male plugs and female jacks, and locked by locking And the positioning structure ensures the reliability of the components before connecting.

At the same time, in this embodiment, a diagonal strut is arranged between the middle support rod and the rear support pipe, so that the display rack has better structural strength, and the middle support rod and the lower support rod can be adjusted adaptively. The distance between the connecting pipes in the middle and further increase the structural strength. In addition, by being provided with a weighted water tank, the display stand is more secure and reliable during use, and is not easily toppled.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained based on the structures shown in these drawings without any creative effort.

Figure 1 is an exploded view of the structure of the enrollment brochure display stand of the present invention.

Description of reference numbers:

label name label name 1 rear support tube 5 diagonal strut 11 male plug 51 Bracing connection sleeve 2 lower bend 52 Support semi-circle sleeve twenty one female jack 6 Weighted water tank twenty two lower fixing rod 61 magnet 3 middle connecting pipe 7 lower support rod 31 Intermediate fixing tube 8 Intermediate support rod 4 upper support tube

The realization, functional characteristics and advantages of the purpose of the present utility model will be further described with reference to the accompanying drawings in conjunction with the embodiments.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, not all of them. Example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

It should be noted that if there are directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention, the directional indications are only used to explain a certain posture (such as the accompanying drawings). When the relative positional relationship, movement situation, etc. between the various components shown below), if the specific posture changes, the directional indication also changes accordingly.

In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for the purpose of description, and should not be construed as instructions or Implicit their relative importance or implicitly indicate the number of technical features indicated. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization by those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of such technical solutions does not exist. , is not within the scope of protection required by the present utility model.

The utility model provides an enrollment brochure display stand.

Please refer to FIG. 1 , the enrollment brochure display stand of the embodiment of the present invention includes a U-shaped rear support tube 1 arranged at the lower part and located at the rear, and the open ends of the rear support tube 1 are respectively connected with two bottom-to-up The lower ends of the lower turning pipes 2 arranged by turning are connected, the upper ends of the lower turning pipes 2 are connected with the lower ends of the middle connecting pipes 3, and the upper ends of the two middle connecting pipes 3 arranged symmetrically on the left and right are respectively connected with the two openings of the upper supporting pipes 4 in the U-shaped structure. The ends are connected at the same time, and the rear support pipe 1, the lower turning pipe 2, the middle connecting pipe 3 and the upper support pipe 4 together form a display rack structure that is inclined backward and has elasticity.

Specifically, in the present embodiment, the open end of the rear support tube 1 is provided with a male plug 11 that can be inserted into the female socket 21 at the lower end of the lower turning tube 2, and the bottom end of the middle connecting tube 3 is also provided with a male plug 11 for insertion. into the female socket 21 at the top of the lower turning pipe 2 , and the top end of the middle connecting pipe 3 is provided with a female socket 21 and is connected with the male plug 11 provided at the end of the upper support pipe 4 . In order to achieve a more reliable connection between the male plug 11 and the female jack 21, the female jack 21 in this embodiment is provided with positioning holes at the end positions, and the male plug 11 is provided with a positioning spring at the end, and when the male plug 11 After being plugged and connected to the female jack 21 , the positioning protrusions of the positioning elastic pieces at the end of the male plug 11 elastically protrude and snap into the positioning holes. When the male plug 11 and the female jack 21 need to be disassembled, it is only necessary to press the positioning bumps to the inside of the male plug 11, so that the positioning bumps are released from the positioning holes to realize the disassembly of the male plug 11 and the female jack 21. connected.

In order to achieve a more reliable connection between the male plug 11 and the female socket 21 and prevent the male plug 11 and the female socket 21 from being connected to prevent rotation, the outer peripheral surface of the male plug 11 in other embodiments of the present invention is a conical surface, and the female plug The inner surface of the hole 21 is a conical surface, and the outer peripheral surface of the male plug 11 is provided with several positioning blocks in the circumferential direction, and the inner peripheral surface of the female socket 21 is provided with positioning grooves to cooperate with the positioning blocks.

At the same time, in the present embodiment, two lower fixing rods 22 are symmetrically arranged on the inner sides of the two lower turning pipes 2 arranged left and right opposite to each other, and two middle connecting pipes 3 are symmetrically arranged on the inner sides of the two middle connecting pipes 3 arranged symmetrically. For the fixing pipe 31, the surfaces of the two lower fixing rods 22 are provided with external threads with opposite helical directions and are connected to the lower support rod 7 with synchronous threads. The synchronous threads are connected, so by rotating the lower support rod 7, the adjacent two lower turning pipes 2 can be easily moved closer to or away from each other. Similarly, by rotating the middle support rod 8, the adjacent two middle The connecting pipes 3 are close to each other or away from each other. At the same time, the overall structural strength of the entire enrollment brochure display stand is further improved through the lower support rod 7 and the middle support rod 8 .

Since the structure of the enrollment brochure display stand in this embodiment is set to be inclined backward, in order to improve the structural support strength of the display stand, this embodiment is provided with a slanted inclined structure between the middle support rod 8 and the rear support pipe 1 . The support rod 5, the two ends of the diagonal support rod 5 are respectively provided with supporting semicircular sleeves 52 respectively supported on the outer peripheral surface of the middle support rod 8 and the rear support pipe 1, and the middle part of the diagonal support rod 5 is provided with a diagonal support connection sleeve 51 respectively and The upper support rod and the lower support rod are threadedly connected, so the action length of the diagonal bracing rod 5 can be easily adjusted by rotating the diagonal bracing connecting sleeve 51 to further improve the overall support strength of the entire display stand.

In addition, since the enrollment brochure display stand of this embodiment needs to be covered with a corresponding decorative cover on the outside after the installation is completed, and the surface of the decorative cover is printed with corresponding propaganda words, and when the display stand of this embodiment is directly used outdoors, It is easy to cause the entire display stand to overturn due to the wind blowing the decorative sleeve. In this embodiment, a weighted water tank 6 is detachably connected to the rear support pipe 1, and the surface of the weighted water tank 6 is provided with a screw cap that is convenient for adding water. The bottom is provided with a magnet 61 which is magnetically connected to the rear support tube 1, so water can be added to the inside of the weighted water tank 6, which can increase the overall weight of the weighted water tank 6 and connect it with the rear support tube 1, so that the entire display rack can be compressed. in order to avoid the display stand from tipping over.

In addition, the upper part of the enrollment brochure display rack in this embodiment sometimes needs to be placed with a brochure placement rack. Therefore, the middle connecting rods 3 on both sides can be formed by rotating the middle support rod 8 to have a structure that is narrow at the top and wide at the bottom, so it is convenient to Put the brochure placement racks on different positions of the middle connecting pipe 3 for students to take the brochures.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Under the conception of the present invention, the equivalent structure transformation made by using the contents of the description and drawings of the present invention, or directly / Indirect applications in other related technical fields are included in the scope of patent protection of the present utility model.

Claims (7)

1. The utility model provides a attract brochure show shelf, a serial communication port, including setting up in the rear portion stay tube that the rear portion just is the U type, rear portion stay tube both ends link to each other with the one end of a lower part turn elbow pipe that the turn set up from bottom to top respectively, lower part turn elbow pipe upper end links to each other with middle part connecting pipe lower extreme, two middle part connecting pipe upper ends of controlling the setting link to each other simultaneously with the both ends that are the upper portion stay tube of U type structure respectively, the rear portion stay tube, lower part turn elbow pipe, middle part connecting pipe and upper portion stay tube constitute jointly and incline and have elastic show.

2. The poster showing stand of claim 1, wherein a male plug is arranged at the end of the rear supporting tube and is inserted into a female plug hole arranged at one end of the lower turning tube, a male plug is arranged at one end of the middle connecting tube and is inserted into a female plug hole arranged at the other end of the lower turning tube, and a female plug hole is arranged at the other end of the middle connecting tube and is connected with a male plug arranged at the end of the upper supporting tube in a plugging manner.

3. The poster showing stand of claim 2, wherein the female jack is internally provided with a positioning hole, the male plug is provided with a positioning elastic sheet, and after the male plug is connected with the female jack in an inserting way, a positioning lug of the positioning elastic sheet is elastically clamped into the positioning hole.

4. The poster frame of claim 3, wherein the outer peripheral surface of the male plug is a conical surface, the inner peripheral surface of the female plug is a conical surface, a plurality of positioning blocks are circumferentially arranged on the outer peripheral surface of the male plug, and positioning grooves are arranged on the inner peripheral surface of the female plug and are matched with the positioning blocks for clamping.

5. The poster showing stand as claimed in claim 1, wherein two lower fixing rods are symmetrically provided at inner side surfaces of the two lower turning tubes oppositely disposed at left and right sides, two middle fixing tubes are symmetrically provided at inner side surfaces of the two middle connecting tubes oppositely disposed at left and right sides, the two lower fixing rods are provided at surfaces thereof with external threads having opposite screw directions and are screw-coupled with the lower supporting rods in synchronization, and the two middle fixing tubes are provided at surfaces thereof with external threads having opposite screw directions and are screw-coupled with the middle supporting rods in synchronization.

6. The poster album display stand of claim 5, wherein an inclined strut is obliquely arranged between the middle support rod and the rear support tube, the two ends of the inclined strut are respectively provided with a support semi-circular sleeve which is respectively supported on the outer peripheral surfaces of the middle support rod and the rear support tube, the middle part of the inclined strut is provided with an inclined strut connecting sleeve which is respectively in threaded connection with the upper support rod and the lower support rod, and the acting length of the inclined strut can be adjusted by rotating the inclined strut connecting sleeve.

7. The poster showing stand of claim 6, wherein the rear supporting tube is detachably connected with a weighted water tank, the surface of the weighted water tank is provided with a rotary cover for facilitating water adding, and the bottom of the weighted water tank is provided with a magnet which is magnetically connected with the rear supporting tube.

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