Self-service navigation device

Abstract

The utility model relates to the technical field of navigation, in particular to a self-service navigation device, which comprises two groups of support plates, a plurality of groups of guide plates, a plurality of guide plates and a plurality of guide plates, one end of the indication board is connected with an inserting rod, the inserting rod is inserted into the connecting hole, and an adjusting piece is arranged between the inserting rod and the connecting hole; the threaded cap is in threaded connection with the insertion rod, and an anti-loosening assembly is arranged in the threaded cap; the indicating board has the beneficial effects that the indicating board is connected with the supporting plate through cooperation of the inserting rod, the connecting hole and the threaded cap, in the inserting process, rotation of the indicating board relative to the supporting plate can be achieved through cooperation of the elastically-arranged first clamping block and the multiple sets of fixing grooves, and then the pointing direction of the indicating board is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of tour guides, in particular to a self-service tour guide device. Background Art

[0002] Self-guided tours are a system consisting of guide signs and signage that provide guidance, explanations, and instruction to park visitors, thus facilitating their visit.

[0003] In the prior art, a Chinese utility model with a publication number of CN212847428U discloses a multifunctional self-service guide device, the product comprising: a support plate, the support plate having a through hole, the support plate being provided with a cross bracket, the center of the cross bracket having a concentric through hole, the through hole coinciding with the concentric through hole and being connected and fixed with bolts, the cross bracket comprising a left support plate, an upper support plate, a right support plate, and a lower support plate, the left support plate having a group of upper left connecting holes and a group of lower left connecting holes, the right support plate having a group of upper right connecting holes and a group of lower right connecting holes, the upper support plate having a group of upper left connecting holes and a group of upper right connecting holes, the lower support plate having a group of lower left connecting holes and a group of lower right connecting holes, the upper left connecting hole, the lower left connecting hole, the upper right connecting hole, the lower right connecting hole, the upper left connecting hole, the upper right connecting hole, the lower left connecting hole, and the lower right connecting hole are all connected to the signboard;

[0004] In the above technology, the sign is rotated into place and positioned by engaging the positioning teeth with the internal gear, and then fixed by an insertion rod. The rear part of the insertion rod has a threaded section, and the threaded section is connected to the nut. However, during use, the threaded section and the nut are prone to loosening, causing the positioning teeth and the internal gear to be misaligned, thereby causing the sign to rotate and affecting the indication direction of the sign. Utility Model Content

[0005] The purpose of the present invention is to provide a self-service tour guide device to solve the problems raised by the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A self-guided tour device, comprising:

[0008] Support plates, wherein two groups of support plates are provided, the two groups of support plates are fixed in a "cross" shape, and each support plate is provided with multiple groups of connection holes evenly spaced;

[0009] An indicator board, one end of which is connected to a rod, the rod being inserted into the connecting hole, and an adjusting member being provided between the rod and the connecting hole;

[0010] A threaded cap is screwed onto the inserting rod, and an anti-loosening component is provided inside the threaded cap.

[0011] Preferably, the indicator plate is rotatably connected to the support plate through the cooperation between the insertion rod and the connection hole.

[0012] Preferably, the adjusting member includes a sink, which is opened inside each of the connecting holes, and a matching first clamping block is inserted into the inside of each of the sinks, and a first return spring is provided between the first clamping block and the sink, and the first clamping block is elastically arranged inside the sink by the first return spring.

[0013] Preferably, a through hole is formed at the top of the sink, a matching pull rod is slidably provided inside the through hole, and the pull rod is fixedly connected to the first clamping block;

[0014] A fixing groove is provided on the outer surface of the insertion rod at a position corresponding to the first clamping block. The fixing grooves are provided in multiple groups, and the multiple groups of fixing grooves are distributed in a circular state with the insertion rod as the center.

[0015] Preferably, the anti-loosening component includes a clearance groove, the clearance groove is opened inside the threaded cap, and a matching collar is rotatably provided inside the clearance groove;

[0016] Two groups of symmetrically distributed guide blocks are fixedly provided on the inner wall of the collar, and matching guide grooves are provided on the outer surface of the insertion rod at positions corresponding to the two groups of guide blocks.

[0017] Preferably, the outer surface of the collar is provided with tooth grooves, and the tooth grooves are provided in multiple groups, and the multiple groups of tooth grooves are evenly distributed in a circumferential state on the outer surface of the collar.

[0018] Preferably, a groove is provided on the inner wall of the give way slot at a position corresponding to one group of the tooth grooves, a matching second clamping block is inserted into the interior of the groove, and a second return spring is provided between the second clamping block and the groove.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] The utility model connects the indicator board to the support plate through the cooperation of the insertion rod, the connection hole and the threaded cap. During the plugging process, the indicator board can be rotated relative to the support plate through the cooperation of the elastically arranged first clamping block and the multiple groups of fixing grooves, thereby adjusting the direction of the indicator board.

[0021] The rotatable collar is elastically engaged through the cooperation of the elastically arranged second clamping block and the clamping tooth groove. When the insertion rod rotates, the collar is driven to rotate inside the threaded cap through the cooperation of the guide groove and the guide block. At this time, the elastic force of the second return spring needs to be overcome, thereby reducing the possibility of the insertion rod loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 for Figure 1 A schematic diagram of the structure at center A;

[0024] Figure 3 This is a cross-sectional schematic diagram of the connecting hole structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the connection between the plug rod and the threaded cap structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the threaded cap of the utility model;

[0027] Figure 6 This is a schematic cross-sectional view of the threaded cap structure of the present invention.

[0028] In the figure: support plate 1, connecting hole 2, indicator plate 3, first clamping block 4, sinking groove 5, first return spring 6, through hole 7, pull rod 8, insertion rod 9, fixing groove 10, threaded cap 11, guide groove 12, clearance groove 13, collar 14, guide block 15, tooth groove 16, groove 17, second return spring 18, second clamping block 19. DETAILED DESCRIPTION

[0029] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0030] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0031] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] In this utility model, unless otherwise expressly specified or limited, terms such as "installed," "connected," "connect," and "fixed" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integration; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to internal communication between two components or an interaction between two components. However, the phrase "direct connection" indicates that the two connected entities are not connected through an intermediate structure, but are connected to form a whole through a connecting structure. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0033] In the present invention, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0034] Example 1:

[0035] See also Figures 1 to 6 The present invention provides a technical solution: a self-service tour guide device, comprising:

[0036] Support plates 1, wherein two groups of support plates 1 are provided, and the two groups of support plates 1 are fixed in a "cross" shape, and each support plate 1 is provided with multiple groups of connection holes 2 evenly spaced;

[0037] The sign 3 has an insert rod 9 connected to one end, the insert rod 9 is inserted into the inside of the connecting hole 2, and an adjustment member is provided between the insert rod 9 and the connecting hole 2;

[0038] A threaded cap 11 is screwed onto the insertion rod 9, and an anti-loosening component is provided inside the threaded cap 11;

[0039] The indicator sign 3 is connected to the support plate 1 through the cooperation of the connecting hole 2, the insertion rod 9 and the threaded cap 11, and the indicator sign 3 is rotated relative to the support plate 1 through the adjusting member to adjust the direction of the indicator sign 3, and the threaded cap 11 is prevented from loosening through the anti-loosening component.

[0040] Example 2:

[0041] like Figure 2-4 As shown, the structure of the self-service tour guide device disclosed in the second embodiment of the present invention is basically the same as that in the first embodiment, except that:

[0042] The sign 3 is rotatably connected to the support plate 1 through the cooperation of the insertion rod 9 and the connection hole 2;

[0043] The adjusting member includes a sink 5, which is provided inside each of the connecting holes 2. A matching first clamping block 4 is inserted into each of the sinks 5. A first return spring 6 is provided between the first clamping block 4 and the sink 5. The first clamping block 4 is elastically arranged inside the sink 5 by the first return spring 6.

[0044] A through hole 7 is formed at the top of the sink 5, and a matching pull rod 8 is slidably provided inside the through hole 7, and the pull rod 8 is fixedly connected to the first clamping block 4;

[0045] The outer surface of the insertion rod 9 is provided with a fixing groove 10 at a position corresponding to the first clamping block 4. The fixing grooves 10 are provided in multiple groups, and the multiple groups of fixing grooves 10 are distributed in a circular state with the insertion rod 9 as the center.

[0046] By cooperating with the elastically arranged first clamping block 4 and the plurality of fixing slots 10 , the sign 3 can be rotated relative to the support plate 1 , thereby adjusting the direction of the sign 3 .

[0047] Example 3:

[0048] like Figure 5-6 As shown, the structure of the self-service tour guide device disclosed in the third embodiment of the present invention is basically the same as that in the second embodiment, except that:

[0049] The anti-loosening component includes a clearance groove 13, which is opened inside the threaded cap 11, and a matching collar 14 is rotatably provided inside the clearance groove 13;

[0050] Two sets of symmetrically distributed guide blocks 15 are fixedly provided on the inner wall of the collar 14, and matching guide grooves 12 are provided on the outer surface of the insertion rod 9 at positions corresponding to the two sets of guide blocks 15;

[0051] The outer surface of the collar 14 is provided with tooth grooves 16, and the tooth grooves 16 are provided in multiple groups, and the multiple groups of tooth grooves 16 are evenly distributed in a circumferential state on the outer surface of the collar 14;

[0052] A groove 17 is formed on the inner wall of the clearance groove 13 at a position corresponding to one group of the tooth grooves 16. A matching second clamping block 19 is inserted into the inner part of the groove 17, and a second return spring 18 is provided between the second clamping block 19 and the groove 17.

[0053] The rotatable collar 14 is elastically engaged by the cooperation of the elastically arranged second clamping block 19 and the clamping tooth groove 16. When the insertion rod 9 rotates, the collar 14 is driven to rotate inside the threaded cap 11 through the cooperation of the guide groove 12 and the guide block 15. At this time, the elastic force of the second return spring 18 needs to be overcome, thereby reducing the possibility of the insertion rod 9 loosening.

[0054] The specific solution is as follows: the insertion rod 9 on one side of the sign 3 is inserted into the inside of the connecting hole 2, and then the direction of the sign 3 is adjusted. When the adjustment is completed, the elastically arranged first clamping block 4 and the fixing groove 10 cooperate to fix the sign 3 in a limited position;

[0055] Then screw the threaded cap 11 onto the insertion rod 9. When screwing, clamp the guide block 15 inside the guide groove 12 and then rotate it. When the insertion rod 9 rotates, the guide groove 12 and the guide block 15 cooperate to drive the ring 14 to rotate inside the threaded cap 11. At this time, it is necessary to overcome the elastic force of the second return spring 18, thereby reducing the possibility of the insertion rod 9 loosening.

[0056] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0057] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A self-guided tour device, characterized in that: include: Support plates (1), wherein two groups of support plates (1) are provided, the two groups of support plates (1) are fixed in a "cross" shape, and each of the support plates (1) is provided with a plurality of groups of connection holes (2) evenly spaced apart; The sign (3) has an insertion rod (9) connected to one end, the insertion rod (9) is inserted into the interior of the connection hole (2), and an adjustment member is provided between the insertion rod (9) and the connection hole (2); A threaded cap (11) is screwed onto the insert rod (9), and an anti-loosening component is arranged inside the threaded cap (11).

2. The self-service tour guide device according to claim 1, characterized in that: The indicator plate (3) is rotatably connected to the support plate (1) through the cooperation between the insertion rod (9) and the connection hole (2).

3. The self-service tour guide device according to claim 2, characterized in that: The adjusting member comprises a sink groove (5), the sink groove (5) being arranged inside each of the connecting holes (2), and a matching first clamping block (4) being inserted and arranged inside each of the sink grooves (5), a first return spring (6) being arranged between the first clamping block (4) and the sink groove (5), and the first clamping block (4) being elastically arranged inside the sink groove (5) by means of the first return spring (6).

4. The self-service tour guide device according to claim 3, characterized in that: A through hole (7) is provided at the top of the sink (5), a matching pull rod (8) is slidably provided inside the through hole (7), and the pull rod (8) is fixedly connected to the first clamping block (4); A fixing groove (10) is provided on the outer surface of the insertion rod (9) at a position corresponding to the first clamping block (4), and the fixing grooves (10) are provided in a plurality of groups, and the plurality of groups of fixing grooves (10) are distributed in a circular state with the insertion rod (9) as the center.

5. The self-service tour guide device according to claim 4, characterized in that: The anti-loosening component comprises a clearance groove (13), the clearance groove (13) is arranged inside the threaded cap (11), and a matching collar (14) is rotatably arranged inside the clearance groove (13); Two groups of symmetrically distributed guide blocks (15) are fixedly arranged on the inner wall of the collar (14), and matching guide grooves (12) are provided on the outer surface of the insertion rod (9) at positions corresponding to the two groups of guide blocks (15).

6. The self-service tour guide device according to claim 5, characterized in that: The outer surface of the collar (14) is provided with latching grooves (16), and the latching grooves (16) are provided in multiple groups. The multiple groups of latching grooves (16) are evenly distributed in a circumferential state on the outer surface of the collar (14).

7. The self-service tour guide device according to claim 6, characterized in that: A groove (17) is provided on the inner wall of the clearance groove (13) at a position corresponding to one group of the latching tooth grooves (16), a matching second latching block (19) is inserted into the interior of the groove (17), and a second return spring (18) is provided between the second latching block (19) and the groove (17).

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