CN206191207U - But voice recording equipment telescopic supporting device for dissemination - Google Patents

Abstract

The utility model relates to the field of equipment used in communication studies, in particular to a telescopic support device for recording equipment used in communication studies, comprising a pillar, the support is fixedly arranged on the upper end of a threaded screw rod, and the lower end of the threaded screw rod is connected and rotated downward through the support rod. ring, the middle part of the threaded screw rod is sleeved with a rotating device, the rotating device includes an upper swivel ring, a T-shaped platform and a bearing, the upper swivel ring is sleeved on the bearing, and the middle part of the upper telescopic rod is provided with an upper adjustment Threaded rod, the middle part of the lower telescopic rod is provided with a lower adjustable threaded rod, and the lower end of the mobile platform is provided with a universal wheel. Compared with the traditional support device, the utility model can realize convenience when facing different use environments and use heights. It can be adjusted in the same way, and can realize different height adjustments of the support feet under the action of the upper adjustment threaded rod and the lower adjustment threaded rod. It has strong terrain adaptability, has a wide market application prospect, and is conducive to promotion.

Description

A telescopic support device for recording equipment used in communication studies

technical field

The utility model relates to the technical field of equipment used in communication studies, in particular to a telescopic support device for recording equipment used in communication studies.

Background technique

Communication is the study of the law of the occurrence and development of all human communication behaviors and communication processes, as well as the relationship between communication and people and society. It is a science that studies social information systems and their operating laws. In short, communication is a subject that studies how human beings use symbols to communicate social information. In the process of learning and working in communication, we often use various devices, among which recording devices are widely used , During the use of the recording equipment, it is often necessary to fix the recording equipment through a supporting and fixing device, so as to realize a good working state of the recording equipment.

The traditional support devices have the following disadvantages: 1. Most of the support devices are fixed structures, which cannot be adjusted when facing different use environments and different heights; 2. The bottom ends are all bracket structures, which adapt to the terrain The ability is poor, and when it is fixed on the uneven ground, the effect is extremely poor, which affects the normal use of the recording equipment.

Utility model content

The purpose of the utility model is to provide a telescopic supporting device for the recording equipment used in communication studies. The utility model can improve the working stability of the recording equipment and has good adaptability.

In order to achieve the above purpose, the utility model provides the following technical solutions: a telescopic support device for recording equipment used in communication studies, including a pillar, the pillar is fixedly arranged on the upper end of the threaded screw rod, and the lower end of the threaded screw rod is connected to the lower end of the screw rod through the support rod Swivel, the middle part of the threaded screw rod is sleeved with a rotating device, the rotating device includes an upper swivel, a T-shaped table and a bearing, the bearing is sleeved at the lower end of the T-shaped table, and the threaded screw is inserted into the T-shaped table In the middle part, the upper swivel is sleeved on the bearing, the outer side of the upper swivel is hinged with an upper telescopic rod through a pin shaft, and the outer side of the lower swivel is hinged with a lower telescopic rod, and the middle part of the upper telescopic rod is provided with an upper adjustment Threaded rod, the middle part of the lower telescopic rod is provided with a lower adjusting threaded rod, the two ends of the upper adjusting threaded rod are respectively plugged into one end of the inner side of the upper telescopic rod, and the two ends of the lower adjusting threaded rod are respectively plugged into the inner side of the lower telescopic rod One end, the outer end of the upper telescopic rod and the lower telescopic rod is connected through a fixed shaft, and the two ends of the fixed shaft are movably plugged into the side plate, the side plate is located on the mobile platform, and the lower end of the mobile platform is provided with a universal wheel.

Preferably, there are no less than three sets of the upper telescopic rods and the lower telescopic rods, and the middle parts of the upper and lower adjusting threaded rods are sleeved with rotating blocks, and anti-skid grooves are provided on the outside of the rotating blocks.

Preferably, the upper end of the pillar is connected with a fixed platform, an equipment fixing plate is arranged above the fixed platform, an insertion rod is arranged at the lower end of the equipment fixing plate, and a jack is provided at the upper end of the fixing platform corresponding to the insertion rod, and the insertion rod is inserted into the In the jack, the upper end of the equipment fixing plate is provided with equipment fixing nuts.

Preferably, elastic protrusions are provided on the lower end surface of the lower swivel.

Preferably, no less than three universal wheels are provided at the lower end of a single mobile platform, locks are provided on the universal wheels, and a metal wear-resistant layer is provided on the surface of the wheel body of the universal wheels.

Compared with the prior art, the beneficial effect of the utility model is: the utility model has a reasonable structural design and strong functionality, and can greatly improve the terrain adaptation of the support device through the adjustable upper telescopic rod and the lower telescopic rod. ability, and through the setting of the threaded screw, the adjustment height can be mastered during the adjustment process. Generally speaking, compared with the traditional support device, the utility model can realize a convenient type when facing different use environments and heights. Adjustment, and can realize different height adjustments of the support feet under the action of the upper adjustment threaded rod and the lower adjustment threaded rod, has a strong ability to adapt to the terrain, has a wide market application prospect, and is conducive to promotion.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Figure 2 is a sectional view of the rotating device;

FIG. 3 is a sectional view of area A in FIG. 1 .

In the figure: pillar 1, threaded screw rod 2, rotating device 3, upper swivel 4, upper telescopic rod 5, lower telescopic rod 6, upper adjusting threaded rod 7, lower adjusting threaded rod 8, moving plate 9, T-shaped table 10 , Bearing 11, fixed platform 12, equipment fixed plate 13.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a telescopic support device for recording equipment used in communication studies, including a pillar 1, the pillar 1 is fixed on the upper end of the threaded screw rod 2, and the lower end of the threaded screw rod 2 The lower swivel is connected to the lower swivel through the strut, and the lower end surface of the lower swivel is provided with elastic protrusions, which can provide a certain degree of protection under the action of the elastic protrusions.

The middle part of the threaded screw 2 is sleeved with a rotating device 3. The rotating device 3 includes an upper swivel 4, a T-shaped table 10 and a bearing 11. Under the action of the bearing 11, when the T-shaped table 10 rotates, the upper swivel ring 4 Without rotation, the operator can adjust the position according to the needs, and the operation is convenient. The bearing 11 is sleeved on the lower end of the T-shaped table 10, and the threaded screw 2 is inserted in the middle of the T-shaped table 10, and the upper swivel ring 4 is sleeved. On the bearing 11, the outer side of the upper swivel 4 is hinged with the upper telescopic rod 5 through the pin shaft, and the outer side of the lower swivel is hinged with the lower telescopic rod 6, and the upper telescopic rod 5 and the lower telescopic rod 6 that are hingedly arranged can improve the performance of the device. Range of motion, the upper telescopic rod 5 and the lower telescopic rod 6 are all provided with no less than three groups, the middle part of the upper adjustment threaded rod 7 and the lower adjustment threaded rod 8 is all socketed with a rotating block, and the outside of the rotating block is provided with an anti-skid groove.

The middle part of the upper telescopic rod 5 is provided with an upper adjusting threaded rod 7, and the middle part of the lower telescopic rod 6 is provided with a lower adjusting threaded rod 8. The two ends of the rod 8 are plugged into the inner end of the lower telescopic rod 6 respectively, and the lengths of the upper telescopic rod 5 and the lower telescopic rod 6 can be changed by rotating the upper adjustment threaded rod 7 and the lower adjustment threaded rod 8, and the adjustment lengths are different. It can realize the adjustment of the up and down height of different supporting feet, and has good terrain adaptability. The outer end of the upper telescopic rod 5 and the lower telescopic rod 6 are connected by a fixed shaft, and the two ends of the fixed shaft are movably plugged into the side plate. The board is located on the mobile platform, and the lower end of the mobile platform is provided with universal wheels. There are no less than three universal wheels provided at the lower end of a single mobile platform. Locks are provided on the universal wheels, and metal resistant For the grinding layer, multiple sets of universal wheels have a good supporting effect.

The upper end of pillar 1 is connected with fixed table 12, and the top of fixed table 12 is provided with equipment fixed plate 13, and the lower end of equipment fixed plate 13 is provided with inserting rod, by the effect of inserted rod, can further improve the stability of equipment, the fixed table 12 The upper end is provided with a jack corresponding to the insertion rod, and the insertion rod is inserted into the jack, and the upper end of the equipment fixing plate 13 is provided with an equipment fixing nut.

The utility model has reasonable structural design and strong functionality. Through the adjustable upper telescopic rod 5 and the lower telescopic rod 6, the terrain adaptability of the supporting device can be greatly improved, and through the setting of the threaded screw rod 2, it can Master the adjustment height in the adjustment process. Generally speaking, compared with the traditional support device, the utility model can realize convenient adjustment when facing different use environments and use heights, and can adjust the threaded rod 7, Under the action of the lower adjusting threaded rod 8, different height adjustments of the support feet are realized, which has strong terrain adaptability, has wide market application prospects, and is beneficial to popularization.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A telescopic support device for recording equipment used in communication, comprising a pillar (1), characterized in that: the pillar (1) is fixedly arranged on the upper end of the threaded screw mandrel (2), and the lower end of the threaded screw mandrel (2) The lower swivel is connected by a pole, and the middle part of the threaded screw (2) is sleeved with a rotating device (3), and the rotating device (3) includes an upper swivel (4), a T-shaped table (10) and a bearing ( 11), the bearing (11) is sleeved on the lower end of the T-shaped platform (10), and the threaded screw rod (2) is inserted in the middle of the T-shaped platform (10), and the upper swivel (4) is sleeved on the bearing ( 11), the outer side of the upper swivel (4) is hinged with an upper telescopic rod (5) through a pin shaft, the outer side of the lower swivel is hinged with a lower telescopic rod (6), and the middle part of the upper telescopic rod (5) The upper adjustment threaded rod (7) is provided, the lower adjustment threaded rod (8) is arranged in the middle of the lower telescopic rod (6), and the two ends of the upper adjustment threaded rod (7) are respectively plugged into the inner side of the upper telescopic rod (5) one end, and the two ends of the lower adjusting threaded rod (8) are plugged into the inner end of the lower telescopic rod (6) respectively, and the outer end of the upper telescopic rod (5) and the lower telescopic rod (6) are connected by a fixed shaft, and The two ends of the fixed shaft are movably plugged on the side plate, the side plate is located on the mobile platform, and the lower end of the mobile platform is provided with universal wheels. 2. A telescopic support device for recording equipment for communication studies according to claim 1, characterized in that: the upper telescopic rod (5) and the lower telescopic rod (6) are provided with no less than three groups, the Both the middle parts of the upper adjusting threaded rod (7) and the lower adjusting threaded rod (8) are socketed with a rotating block, and anti-slip grooves are arranged on the outside of the rotating block. 3. A telescopic support device for recording equipment for communication studies according to claim 1, characterized in that: a fixed platform (12) is connected to the upper end of the pillar (1), and a device is arranged above the fixed platform (12). Fixed plate (13), the lower end of the equipment fixed plate (13) is provided with an insertion rod, the upper end of the fixed table (12) is provided with a jack corresponding to the inserted rod, and the inserted rod is plugged in the jack, the equipment fixed plate ( 13) The upper end is provided with equipment fixing nuts. 4 . The telescopic support device for recording equipment for communication studies according to claim 1 , wherein elastic protrusions are arranged on the lower end surface of the lower swivel ring. 5 . 5. A telescopic support device for recording equipment for communication studies according to claim 1, characterized in that: there are no less than three universal wheels arranged at the lower end of a single mobile platform, and locks are arranged on the universal wheels. buckle, and the surface of the wheel body of the universal wheel is provided with a metal wear-resistant layer.