Projection tent

Abstract

The utility model is suitable for the technical field of tents, and provides a projection tent which comprises a tent frame, and tent cloth is arranged on the tent frame. The projection screen curtain is arranged on the tent frame; the assembling seat is assembled at the central position of the tent frame; the clamping seat is arranged on the assembling seat and can be adjusted in a steering manner; the clamping block is mounted on the clamping seat in a sliding manner and is detachable; a support is fixed at the bottom end of the clamping block, and a projector is fixed at the bottom end of the support and matched with the projection screen curtain. According to the projection tent provided by the scheme, the problem that the projector of an existing tent is inconvenient to install and use is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of tents, and in particular relates to a projection tent. Background Art

[0002] Tents are indispensable equipment in outdoor camping activities, commercial advertisements, and product exhibitions. Their original design intention was to provide campers with a temporary living space in the wild environment, sheltered from wind, rain, and sunlight. Traditional tents are mainly made of canvas materials and are equipped with an integral frame composed of multiple support poles to form a stable structure.

[0003] At present, with the rise of outdoor camping activities, commercial advertisements, product exhibitions and people's improved requirements for the quality of outdoor life, camping activities are no longer limited to simple accommodation needs, but have incorporated more elements of leisure and entertainment. Among them, watching movies through projectors has become an important way for many campers to enrich their spare time and enhance their camping experience, or project commercial advertisements and product exhibition information. However, existing tent designs often ignore this demand and do not provide sufficient convenience and flexibility for the installation and use of projectors. Utility Model Content

[0004] The utility model provides a projection tent, aiming to solve the problem of inconvenience in projector installation and use in existing tents.

[0005] The utility model is implemented as follows: a projection tent comprises: a tent frame, on which a tent cloth is provided; a projection screen cloth provided on the tent frame; an assembly seat mounted at the center of the tent frame; a card holder provided on the assembly seat and capable of being steered and adjusted; a detachable card block slidably mounted on the card holder; a bracket fixed to the bottom end of the card block, on the bottom end of which a projector is fixed, the projector being adapted to the projection screen cloth; a driving mechanism mounted on the assembly seat, for driving the card holder to rotate; and a limiting mechanism provided on the assembly seat, for limiting the card block.

[0006] Preferably, the driving mechanism includes: a rotating shaft rotatably mounted on the assembly seat, the bottom end of the rotating shaft being fixedly connected to the clamping block; a transmission shaft rotatably mounted on the assembly seat; bevel gears respectively fixed on the top end of the rotating shaft and one end of the transmission shaft, the corresponding bevel gears being engaged with each other; a motor arranged on one side of the assembly seat, the output shaft of the motor being fixedly connected to the transmission shaft via a coupling.

[0007] Preferably, the limiting mechanism includes: an assembly frame fixed on the assembly seat; a pin rod slidably installed on the assembly frame, one end of the pin rod is plugged into the blocking block; a spring sleeved on the pin rod; a pressure block fixed on the pin rod, one side of the pressure block is in contact with one end of the spring.

[0008] Preferably, an assembly hole is provided on the assembly seat, a bolt for limiting position is provided in the assembly hole, one end of the bolt passes through the tent frame, and a nut for limiting position is provided on the bolt.

[0009] Preferably, the card seat is provided with a socket and the card block is provided with a slot, the socket and the slot are both adapted to the pin rod, and a pull ring is fixedly mounted on one end of the pin rod.

[0010] Preferably, the block is T-shaped, the base is provided with a T-slot, the T-slot is adapted to the block, the assembly base is provided with an assembly hole, a bearing is provided in the assembly hole, and the bearing is adapted to the corresponding rotating shaft hybrid transmission shaft.

[0011] Preferably, a mounting bracket is fixed on the assembly seat, a support is fixedly mounted on the mounting bracket, and the support is fixedly connected to the motor.

[0012] Compared with related technologies, the projection tent provided by the present invention has the following beneficial effects:

[0013] The integrated projection system provides users with great convenience and flexibility. It can be used for commercial advertising and product exhibitions. There is no need to set up an additional projection screen or find a suitable projection location. The projection setting can be completed inside the tent, saving time and energy. The perfect fit of the projector and the projection screen allows campers to enjoy high-quality audio-visual entertainment outdoors, greatly enriching the connotation of camping activities, improving the overall camping experience, and solving the problems of existing tents in terms of projector installation and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of a projection tent provided by the utility model;

[0015] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0016] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A shown in FIG;

[0017] Figure 4 It is a structural schematic diagram of the assembly seat in the utility model.

[0018] Figure numerals: 1, tent frame; 2, tarpaulin; 3, projection screen cloth; 4, assembly seat; 5, card seat; 6, card block; 7, bracket; 8, projector; 9, rotating shaft; 10, transmission shaft; 11, bevel gear; 12, mounting frame; 13, motor; 14, assembly frame; 15, pin rod; 16, spring; 17, pressure block. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0020] References to "embodiments" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The embodiment of the utility model provides a projection tent, such as Figure 1-4 As shown, the projection tent includes: a tent frame 1, on which a tarpaulin 2 is provided; a projection screen cloth 3 provided on the tent frame 1; an assembly seat 4 mounted at the center of the tent frame 1; a card seat 5 provided on the assembly seat 4 and capable of being steered and adjusted; a detachable card block 6 slidably mounted on the card seat 5; a bracket 7 fixed to the bottom end of the card block 6, on the bottom end of the bracket 7 is fixed a projector 8, the projector 8 being adapted to the projection screen cloth 3; a driving mechanism mounted on the assembly seat 4 for driving the card seat 5 to rotate; and a limiting mechanism provided on the assembly seat 4 for limiting the card block 6.

[0022] It should be noted that with the rise of camping culture, commercial advertising, and product exhibitions, tents are no longer limited to simple shelter functions, but have incorporated more elements of leisure and entertainment, commercial advertising, and product exhibitions. Among them, watching movies through projectors has become an important way for many campers to enrich their spare time and enhance their camping experience. However, existing tent designs often ignore this demand and do not provide sufficient convenience and flexibility for the installation and use of projectors. In view of the above, a projection tent is needed to solve the above problems.

[0023] In this embodiment, when in use, the tent frame 1 can be built and covered with the tarpaulin 2 to form a basic tent structure; the assembly seat 4 is the core support point of the entire projection system; the steerable and adjustable card seat 5 is assembled on the assembly seat 4, which allows the projector to rotate on the horizontal plane; the detachable card block 6 is slidably installed on the card seat 5 to ensure that the card block 6 can firmly support the bracket 7 and the projector 8 below; the bracket 7 is fixed to the bottom end of the card block 6, and the projector 8 is installed on the bracket 7 to ensure that the lens of the projector 8 is aligned with the projection screen cloth 3; the driving mechanism assembled on the assembly seat 4 is used to adjust the projection angle of the projector 8 to adapt to different viewing needs and site conditions; the card block 6 is limited by the limiting mechanism to ensure that the projector will not rotate excessively or fall off during the adjustment process, thereby ensuring safety in use; this projection tent is generally used for viewing movies and filming on the screen. The integrated projection system provides users with great convenience and flexibility. There is no need to set up an additional projection screen or find a suitable projection location. The projection setting can be completed inside the tent, saving time and energy. The perfect fit of the projector and the projection screen allows campers to enjoy high-quality audio-visual entertainment outdoors, greatly enriching the connotation of camping activities and improving the overall camping experience. The design of the steerable and adjustable seat and limit mechanism ensures the stability and safety of the projector during the adjustment process, avoiding equipment damage or personal injury caused by shaking or falling off. The projection tent not only meets the accommodation needs of campers, but can also be used for commercial advertising and product exhibitions, realizing diversified functions. Whether it is family outings, friends gatherings, commercial promotions or personal leisure, you can find suitable uses and fun.

[0024] In a further preferred embodiment of the present utility model, the driving mechanism includes: a rotating shaft 9 rotatably mounted on the assembly seat 4, the bottom end of the rotating shaft 9 being fixedly connected to the block 6; a transmission shaft 10 rotatably mounted on the assembly seat 4; bevel gears 11 respectively fixed on the top end of the rotating shaft 9 and one end of the transmission shaft 10, the corresponding bevel gears 11 being engaged with each other; a motor 13 provided on one side of the assembly seat 4, the output shaft of the motor 13 being fixedly connected to the transmission shaft 10 via a coupling.

[0025] The two bevel gears 11 are respectively fixed to the top of the rotating shaft 9 and one end of the transmission shaft 10, and mesh with each other. This design enables the rotation of the transmission shaft 10 to be converted into the rotation of the rotating shaft 9, and due to the characteristics of the bevel gears, the transmission between the vertical axes can be achieved; the motor 13 is arranged on one side of the mounting base 4, and its output shaft is fixedly connected to the transmission shaft 10 by a coupling. Therefore, the operation of the motor 13 can directly drive the transmission shaft 10 to rotate, and then drive the rotating shaft 9 and the block 6 to rotate through the bevel gears 11; when the projection angle of the projector 8 needs to be adjusted, the motor 13 is started. The operation of the motor 13 is transmitted to the transmission shaft 10 through the coupling, and the rotation of the transmission shaft 10 drives the bevel gear 11 fixed to one end thereof to rotate; since the two bevel gears 11 are engaged with each other, the rotation of the bevel gear 11 on the transmission shaft 10 drives the bevel gear 11 on the rotating shaft 9 to rotate, thereby rotating the rotating shaft 9; the rotation of the rotating shaft 9 drives the block 6 fixed to its bottom end and the projector 8 to rotate together, thereby adjusting the projection angle; through the drive of the motor 13, the projection angle of the projector 8 is automatically adjusted without manual operation, thereby improving the convenience and efficiency of use.

[0026] In a further preferred embodiment of the present invention, the limiting mechanism includes: an assembly frame 14 fixed on the assembly seat 4; a pin rod 15 slidably mounted on the assembly frame 14, one end of the pin rod 15 is plugged into the block 6; a spring 16 sleeved on the pin rod 15; and a pressure block 17 fixed on the pin rod 15, one side of the pressure block 17 is in contact with one end of the spring 16.

[0027] In this embodiment, an assembly frame 14 is fixed to the assembly seat 4, providing a sliding track for the pin 15, ensuring that the pin 15 can move stably along a predetermined path. The pin 15 is slidably mounted on the assembly frame 14, with one end of the pin 15 being designed to engage with the block 6. When the block 6 rotates to a specific position, the pin 15 is inserted into the retaining hole of the block 6, thereby limiting further rotation of the block 6. A spring 16 is sleeved on the pin 15, with one end fixed to or in contact with the assembly frame 14 and the other end in contact with a pressure block 17. The elastic force of the spring 16 is used to push the pin 15 toward the block 6, maintaining the engagement between the pin 15 and the block 6. The pressure block 17 is fixed to the pin 15 and moves with the pin 15. One side of the pressure block 17 contacts one end of the spring 16. By adjusting the position of the pressure block 17, the degree of compression of the spring 16 can be changed, thereby adjusting the engagement force of the pin 15 on the block 6.

[0028] In a further preferred embodiment of the present invention, an assembly hole is provided on the assembly seat 4 , a bolt for limiting position is provided in the assembly hole, one end of the bolt passes through the tent frame 1 , and a nut for limiting position is provided on the bolt.

[0029] In this embodiment, an assembly hole is provided on the assembly base 4 to provide a passage for a bolt to pass through the assembly base 4 and connect to the tent frame 1. One end of the bolt passes through the assembly hole and further passes through the corresponding part of the tent frame 1. The bolt plays a connecting and fixing role here, and it can firmly fix the assembly base 4 to the tent frame 1. A nut is provided on the bolt, and the nut is used to tighten the bolt to ensure a tight and stable connection between the assembly base 4 and the tent frame 1. By rotating the nut, the tightness of the bolt can be adjusted.

[0030] In a further preferred embodiment of the present invention, a socket is provided on the card seat 5 and a slot is provided on the card block 6. Both the socket and the slot are adapted to the pin rod 15. A pull ring is fixedly installed on one end of the pin rod 15.

[0031] In this embodiment, a socket is provided on the card base 5 to provide a passage for the pin 15 to pass through the card base 5 and connect with the card block 6. The shape and size of the socket are compatible with the pin 15, ensuring smooth insertion and removal of the pin 15. A slot is provided on the card block 6, the position and shape of the slot corresponding to the socket, for receiving the pin 15 passing through the card base 5. The slot design ensures that the pin 15 is firmly fixed to the card block 6 after insertion, preventing the card block 6 from accidentally falling off or rotating. A pull ring is fixedly mounted on one end of the pin 15, which is designed to facilitate manual operation of the pin 15 by the user.

[0032] In a further preferred embodiment of the present invention, the block 6 is T-shaped, a T-shaped slot is provided on the base 5, the T-shaped slot is adapted to the block 6, an assembly hole is provided on the assembly seat 4, a bearing is provided in the assembly hole, and the bearing is adapted to the corresponding rotating shaft 9 and the hybrid transmission shaft 10.

[0033] In this embodiment, the block 6 is designed to be T-shaped. This design provides a larger contact area and a more stable structure, which helps to maintain balance and reduce shaking during rotation.

[0034] The base 5 is provided with a T-slot that matches the block 6. The design of the T-slot enables the block 6 to be accurately inserted into and fixed in the base 5, thereby preventing the block 6 from deflecting or falling off during rotation.

[0035] In a further preferred embodiment of the present invention, a mounting bracket 12 is fixed on the assembly seat 4 , a support is fixedly mounted on the mounting bracket 12 , and the support is fixedly connected to the motor 13 .

[0036] In this embodiment, mounting bracket 12 is fixed to assembly base 4, typically by welding or other fastening methods. A support is fixed to mounting bracket 12 and serves as a support structure for motor 13, ensuring that motor 13 can be securely installed and operated. The design of the support should take into account the weight, vibration, and stability requirements of motor 13 during operation.

[0037] To sum up, the projection tent provided by this technical solution provides users with great convenience and flexibility through the integrated projection system. It can be used for commercial advertising and product exhibitions. There is no need to set up an additional projection screen or find a suitable projection location. The projection setting can be completed in the tent, saving time and energy. The perfect fit of the projector and the projection screen allows campers to enjoy high-quality audio-visual entertainment outdoors, greatly enriching the connotation of camping activities, improving the overall camping experience, and solving the problems of existing tents in the installation and use of projectors.

[0038] Compared with related technologies, by integrating the projection system with the tent structure, campers do not need to set up an additional projection screen or find a projection location, which greatly facilitates the projection setting and saves time and energy; the design of the steerable and adjustable base 5 and the slidingly mounted block 6 enables the projector 8 to rotate freely on the horizontal plane and adjust the projection angle to meet different viewing needs; the design of the limiting mechanism ensures the stability of the projector during the adjustment process, avoiding equipment damage or personal injury caused by shaking or falling off.

[0039] It is worth noting that the circuits, electronic components and modules involved in the present invention are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present invention does not involve improvements to software and methods.

[0040] In the several embodiments provided in this application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of the above-mentioned units is only a logical function division. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0041] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. A projection tent, characterized in that: include: A tent frame, wherein a tarpaulin is provided on the tent frame; A projection screen cloth is arranged on the tent frame; and an assembly seat is assembled at the center of the tent frame; A card seat provided on the assembly seat and capable of being steered and adjusted; A detachable card block slidably mounted on the card base; A bracket is fixed on the bottom end of the card block, and a projector is fixed on the bottom end of the bracket, and the projector is adapted to the projection screen cloth; A driving mechanism assembled on the assembly seat, used for driving the card seat to rotate; The limiting mechanism provided on the assembly seat is used for limiting the position of the clamping block.

2. The projection tent according to claim 1, wherein: The driving mechanism comprises: A rotating shaft rotatably mounted on the assembly seat, wherein the bottom end of the rotating shaft is fixedly connected to the clamping block; Rotating a transmission shaft mounted on the assembly seat; Bevel gears are respectively fixed to the top end of the rotating shaft and one end of the transmission shaft, and the corresponding bevel gears are meshed with each other; A motor is arranged on one side of the assembly seat, and an output shaft of the motor is fixedly connected to the transmission shaft through a coupling.

3. The projection tent according to claim 1, wherein: The limiting mechanism includes: An assembly rack fixed on the assembly seat; A pin rod is slidably mounted on the assembly frame, one end of the pin rod being plugged into the clamping block; a spring sleeved on the pin; A pressure block is fixed on the pin rod, and one side of the pressure block contacts one end of the spring.

4. The projection tent according to claim 1, wherein: An assembly hole is provided on the assembly seat, a bolt for limiting position is provided in the assembly hole, one end of the bolt passes through the tent frame, and a nut for limiting position is provided on the bolt.

5. The projection tent according to claim 3, wherein: The card seat is provided with a socket, and the card block is provided with a slot. Both the socket and the slot are adapted to the pin rod, and a pull ring is fixedly installed on one end of the pin rod.

6. The projection tent according to claim 2, wherein: The clamping block is T-shaped, the clamping seat is provided with a T-shaped slot, the T-shaped slot is adapted to the clamping block, the assembly seat is provided with an assembly hole, a bearing is provided in the assembly hole, and the bearing is adapted to the corresponding rotating shaft hybrid transmission shaft.

7. The projection tent according to claim 2, wherein: A mounting bracket is fixed on the assembly seat, a support is fixedly mounted on the mounting bracket, and the support is fixedly connected to the motor.

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