Portable data receiving terminal

Abstract

The utility model provides a portable data receiving terminal, which relates to the technical field of data receivers and comprises a receiver. The top of the receiver is sleeved with a cover plate, a sliding rail is arranged in the middle of the front end of the receiver, a mounting frame is fixedly connected to the upper middle portion of the front end of the sliding rail of the receiver, a positioning frame is fixedly connected to the bottom of the mounting frame, and a threaded rod is rotationally connected to the middle of the bottom of the positioning frame. And through cooperation of the two rotating plates A and the two rotating plates B, the distance between the two distance frames is driven to be increased, the distance between the two protective covers is relatively expanded, and when the receiver is placed, the two protective covers have the effects of auxiliary supporting and outer side protection, and collision is avoided. The problems that an existing data receiving terminal is prone to toppling over or being collided by foreign objects when being placed and used, and irreparable damage is caused to a data receiver are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of data receivers, and more specifically, particularly relates to a portable data receiving terminal. Background Art

[0002] With the development of science and technology, data receiving devices are used in various aspects, providing more convenience for our lives, thanks to these builders. However, when carrying out communication construction, it is often necessary to carry data receiving devices to conduct detailed inspections on signal transmission range, frequency, interruption degree, etc.

[0003] Application No. CN202021739526.9 The utility model discloses a portable data receiver, including a receiver body, on which a receiving antenna, a receiving screen, and a control button are provided, and also includes a carrying buckle and a protective cover, wherein the carrying buckle includes a mounting plate, a connecting plate, and a lifting column, and the carrying buckle is fixedly connected to the receiver body through the mounting plate, and the protective cover includes a cover body, a zipper, and a zipper connecting cloth, wherein the cover body is a vertically placed rectangular parallelepiped shape, and the cover body is connected to the zipper connecting cloth through the zipper, and the zipper connecting cloth is a rectangular frame structure, and the zipper connecting cloth is fixed on the front end surface of the receiver body. The device of the present application installs a carrying buckle and a protective cover on the receiver body, which can meet the different carrying requirements of the receiver body and protect the receiving screen and control buttons on the receiver body.

[0004] Based on the search of the above patents and the application of existing data receiving terminals, it is understood that current data receiving terminals are prone to tipping over or being hit by foreign objects when placed in use, causing irreparable damage to the data receiver itself. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a portable data receiving terminal to solve the problem that the existing data receiving terminal is prone to tipping over or being hit by foreign objects when placed for use, causing irreparable damage to the data receiver itself.

[0006] The purpose and effect of the portable data receiving terminal of the utility model are achieved by the following specific technical means:

[0007] A portable data receiving terminal comprises a receiver; a cover plate is sleeved on the top of the receiver, a slide rail is provided at the middle of the front end of the receiver, a mounting frame is fixedly connected to the middle upper position of the front end of the slide rail of the receiver, a positioning frame is fixedly connected to the bottom of the mounting frame, a threaded rod is rotatably connected to the middle of the bottom of the positioning frame, a rotating plate A is rotatably connected to the left and right sides of the positioning frame respectively, the two rotating plates A are symmetrically designed, the other ends of the two rotating plates A are rotatably connected to the upper inner side of a spacing frame, the outer sides of the two spacing frames are fixedly connected to the inner middle position of a shield, the two shields are symmetrically designed, and the two shields are respectively located at the left and right sides of the receiver.

[0008] According to an embodiment of the present invention, the inner lower positions of the two spacing frames are respectively rotatably connected to a rotating plate B, and the other ends of the two rotating plates B are rotatably connected to the left and right sides of the sliding block.

[0009] According to an embodiment of the present invention, the two rotating plates A and the two rotating plates B are symmetrically designed, and a threaded hole is opened in the middle of the sliding block.

[0010] According to an embodiment of the utility model, the rear end position of the sliding block is slidably connected to the slide rail position of the receiver, and the threaded rod is located in the threaded hole of the sliding block.

[0011] According to an embodiment of the utility model, three transmission sockets are provided at the top of the receiver, and the transmission sockets are located inside the cover plate. When the cover plate is sleeved with the receiver, the cover plate is located in the upper middle position of the two shields.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] When the threaded rod is rotated, the distance between the sliding block and the positioning frame will be adjusted through the cooperation between the threaded rod and the threaded hole of the sliding block, and the fit limit of the sliding block and the front end slide rail of the receiver. When the distance between the sliding block and the positioning frame becomes smaller, the distance between the two spacing frames will increase through the cooperation of the two rotating plates A and the two rotating plates B, and the distance between the two shields will be relatively expanded, so that when the receiver is placed, the two shields can play the role of auxiliary support and external protection to avoid collision.

[0014] When the threaded rod is rotated in the opposite direction, the distance between the sliding block and the positioning frame is increased. At this time, the distance between the two spacing frames is reduced through the cooperation of the two rotating plates A and the two rotating plates B. The two shields fit the two sides of the receiver and after the cover plate is sleeved on the outer position of the upper end of the receiver, it has the effect of clamping and limiting the cover plate to prevent the cover plate from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the main structure of the portable data receiving terminal.

[0016] Figure 2 The utility model is a schematic diagram of the structure of the portable data receiving terminal in a top view.

[0017] Figure 3 The utility model is a schematic diagram of the side structure of the portable data receiving terminal.

[0018] Figure 4 The utility model is a schematic diagram of the split side structure of the portable data receiving terminal.

[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] 1. Receiver; 101. Transmission socket; 102. Mounting frame; 2. Positioning frame; 201. Rotating plate A; 202. Spacing frame; 203. Rotating plate B; 204. Sliding block; 205. Threaded rod; 206. Protective cover; 3. Cover plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described 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.

[0022] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by ordinary technicians in the field to which the utility model belongs. Similar words such as "one", "an" or "the" used in the patent application specification and claims of the utility model do not indicate a quantitative limitation, but indicate the existence of at least one. Similar words such as "include" or "comprise" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents. Similar words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0023] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0024] Embodiment 1:

[0025] As attached Figure 1 To Attachment Figure 4 As shown:

[0026] The utility model provides a portable data receiving terminal, comprising a receiver 1; a cover plate 3 is sleeved on the top position of the receiver 1, a slide rail is provided at the middle position of the front end of the receiver 1, and a mounting frame 102 is fixedly connected to the middle and upper position of the front end of the slide rail of the receiver 1, a positioning frame 2 is fixedly connected to the bottom position of the mounting frame 102, a threaded rod 205 is rotatably connected to the middle position of the bottom of the positioning frame 2, and a rotating plate A201 is rotatably connected to the left and right sides of the positioning frame 2 respectively, the two rotating plates A201 are symmetrically designed, the other end positions of the two rotating plates A201 are both rotatably connected to the upper position of the inner side of a spacing frame 202, the outer positions of the two spacing frames 202 are both fixedly connected to the middle position of the inner side of a shield 206, the two shields 206 are symmetrically designed, and the two shields 206 are respectively located at the left and right sides of the receiver 1, the inner lower positions of the two spacing frames 202 are respectively rotatably connected to a rotating plate B203, and the other end positions of the two rotating plates B203 are both rotatably connected to the left and right sides of a sliding block 204.

[0027] Among them, the two rotating plates A201 and the two rotating plates B203 are symmetrically designed, a threaded hole is opened in the middle position of the sliding block 204, the rear end position of the sliding block 204 is slidingly connected with the slide rail position of the receiver 1, the threaded rod 205 is located in the threaded hole of the sliding block 204, and three transmission sockets 101 are set at the top position of the receiver 1. The transmission sockets 101 are located in the internal position of the cover plate 3. When the cover plate 3 is connected to the receiver 1, the cover plate 3 is located in the upper middle position of the two protective covers 206.

[0028] When using:

[0029] When the receiver 1 is used for data connection reception, the wiring harness is plugged into the transmission socket 101 provided on the receiver 1 so that the receiver 1 has connection conditions.

[0030] When the threaded rod 205 is rotated, the distance between the sliding block 204 and the positioning frame 2 will be adjusted through the cooperation between the threaded rod 205 and the threaded hole of the sliding block 204, and the fitting limit of the sliding block 204 and the front end slide rail of the receiver 1. When the distance between the sliding block 204 and the positioning frame 2 becomes smaller, the distance between the two spacing frames 202 is increased through the cooperation of the two rotating plates A201 and the two rotating plates B203, and the distance between the two protective covers 206 will be relatively expanded, so that when the receiver 1 is placed, the two protective covers 206 can play the role of auxiliary support and external protection to avoid collision.

[0031] Embodiment 2:

[0032] Based on the first embodiment, when the threaded rod 205 is rotated in the opposite direction, the distance between the sliding block 204 and the positioning frame 2 is increased. At this time, the cooperation between the two rotating plates A201 and the two rotating plates B203 drives the distance between the two spacing frames 202 to decrease. The two protective covers 206 fit the two sides of the receiver 1, and after the cover plate 3 is sleeved on the outer position of the upper end of the receiver 1, it has the effect of clamping and limiting the cover plate 3 to prevent the cover plate 3 from falling off.

[0033] Although the present application has been described with reference to the above-mentioned embodiments, it will be appreciated by those skilled in the art that various changes may be made without departing from the concept and scope of the present application as defined by the appended claims. Although this specification contains many specific implementation details, these should not be interpreted as limitations on the scope of the present application, but as descriptions of features directed to specific embodiments. The scope of the present application is defined by the appended claims and their equivalents, and is not limited to the embodiments described above.

Claims

1. A portable data receiving terminal, characterized in that: The invention comprises a receiver (1); a cover plate (3) is sleeved at the top of the receiver (1); a slide rail is provided at the middle of the front end of the receiver (1); a mounting frame (102) is fixedly connected at the middle upper position of the front end of the slide rail of the receiver (1); a positioning frame (2) is fixedly connected at the bottom of the mounting frame (102); a threaded rod (205) is rotatably connected at the middle of the bottom of the positioning frame (2); a rotating plate A (201) is rotatably connected to the left and right sides of the positioning frame (2); the two rotating plates A (201) are symmetrically designed; the other ends of the two rotating plates A (201) are rotatably connected to the upper inner side of a spacing frame (202); the outer sides of the two spacing frames (202) are fixedly connected to the middle inner side of a protective cover (206); the two protective covers (206) are symmetrically designed and are respectively located at the left and right sides of the receiver (1).

2. A portable data receiving terminal as claimed in claim 1, characterized in that: The inner lower positions of the two spacing frames (202) are respectively rotatably connected to a rotating plate B (203), and the other ends of the two rotating plates B (203) are rotatably connected to the left and right sides of the sliding block (204).

3. A portable data receiving terminal as claimed in claim 1, characterized in that: The two rotating plates A (201) and the two rotating plates B (203) are symmetrically designed, and a threaded hole is provided in the middle of the sliding block (204).

4. A portable data receiving terminal as claimed in claim 3, characterized in that: The rear end of the sliding block (204) is slidably connected to the slide rail of the receiver (1), and the threaded rod (205) is located in the threaded hole of the sliding block (204).

5. A portable data receiving terminal as claimed in claim 1, characterized in that: Three transmission sockets (101) are arranged at the top of the receiver (1), and the transmission sockets (101) are located inside the cover plate (3). When the cover plate (3) and the receiver (1) are sleeved, the cover plate (3) is located in the upper middle position of the two protective covers (206).

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