CN214623472U - Reinforced electromagnetic compatible handheld terminal - Google Patents
Reinforced electromagnetic compatible handheld terminal Download PDFInfo
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- CN214623472U CN214623472U CN202120673846.7U CN202120673846U CN214623472U CN 214623472 U CN214623472 U CN 214623472U CN 202120673846 U CN202120673846 U CN 202120673846U CN 214623472 U CN214623472 U CN 214623472U
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- handheld terminal
- fixedly connected
- protective housing
- groove
- baffle
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Abstract
The utility model provides a reinforcement type electromagnetic compatibility hand-held terminal relates to hand-held terminal field. This reinforcing type electromagnetic compatibility handheld terminal, including the protective housing, the inside of protective housing is provided with drive assembly, drive assembly includes the baffle, the spout has all been seted up to protective housing inner wall both sides, the baffle sets up in the inside of spout, baffle and spout sliding connection. This handheld terminal of reinforcement type electromagnetic compatibility passes through the spacer pin when getting into the inside of constant head tank, take place the angle and deflect, fixed effect between protective housing and the handheld terminal body can be strengthened to this design, when making the handheld terminal body fall, the protective housing can not drop easily, strengthen the protection effect, remove through driving the spacer pin in addition, with this messenger's spacer pin breaks away from the constant head tank, the spacer pin loses the spacing to the handheld terminal body this moment, this design can convenient and fast's installation and dismantlement protective housing more, therefore, the clothes hanger is strong in practicability.
Description
Technical Field
The utility model relates to a handheld terminal specifically is a reinforced type electromagnetic compatibility handheld terminal, belongs to handheld terminal technical field.
Background
With the development of life and the progress of times, various data needs to be processed at any time and any place, so that a handheld terminal is produced, the handheld terminal is a portable data processing terminal with the following characteristics, and the handheld terminal is provided with an operating system, a screen, a keyboard, data transmission processing capacity, a battery and a mobile function.
Certainly, the handheld terminal can also encounter some problems in application, for example, when people use the handheld terminal outdoors, due to the influence of severe environment and some uncertain factors, the situation that the handheld terminal falls down can be avoided, the equipment is damaged, and even if a protective shell is added, the situation that the protective shell falls off can be avoided, so that the problem is also important to solve.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a reinforced electromagnetic compatibility handheld terminal just in order to solve above-mentioned problem to solve the problem that the protective housing drops easily among the prior art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a reinforced electromagnetic compatible handheld terminal comprises a protective shell, wherein a transmission assembly is arranged inside the protective shell;
the transmission assembly comprises a baffle, sliding grooves are formed in two sides of the inner wall of the protective shell, the baffle is arranged inside the sliding grooves, the baffle is connected with the sliding grooves in a sliding manner, a telescopic rod is fixedly connected to the top of the baffle, a fixed seat is fixedly connected to the top of the telescopic rod, the top of the fixed seat is fixedly connected to the top of the inner wall of the protective shell, the number of the telescopic rods is three, a first spring is sleeved on the outer side of each telescopic rod, the first spring is fixedly connected to the bottom of the fixed seat, connecting rods are fixedly connected to two ends of the baffle, a first groove is formed in one side of the inner wall of the protective shell, each connecting rod penetrates through and extends into the corresponding first groove, a base is fixedly connected to one side of the inner wall of the first groove, a second spring is fixedly connected to one side of the base, and a connecting column is fixedly connected to one end of the second spring, the utility model discloses a spacing round pin, including spliced pole, spacing round pin, arc wall, spacing groove, spacing post and arc wall sliding connection, the one end of spliced pole is rotated and is connected with the spacer pin, the spacer pin runs through and extends to the inside of spliced pole, the bottom fixedly connected with cam of spacer pin, the arc wall has been seted up in the outside of spacer pin, the spacing groove has been seted up to one side of spacer pin, the spacing groove sets up in one side of arc wall, the spacing post of one end top fixedly connected with of first recess, inside the spacing post extends to the arc wall, spacing post and arc wall sliding connection.
Preferably, the second recess has all been seted up to the both sides of protective housing, the inside of second recess is provided with the button, button and second recess sliding connection.
Preferably, one side of the button is fixedly connected with a linkage rod, one end of the linkage rod penetrates through one side of the limiting pin and extends to the inside, and the linkage rod is fixedly connected with the limiting pin.
Preferably, the top of the inner wall of the protective shell is fixedly connected with a fixing column, and the fixing column penetrates through the linkage rod and extends to the bottom of the inner wall of the protective shell.
Preferably, the bottom of the fixed column is fixedly connected with the bottom of the inner wall of the protective shell, and the fixed column is rotatably connected with the linkage rod.
Preferably, the number of the protective housing sets up to two, the inside joint of protective housing has handheld terminal body, two the protective housing respectively with handheld terminal body's upper and lower both ends joint.
Preferably, a positioning groove is formed in one side of the handheld terminal body, and the shape of the positioning groove is matched with that of the cam.
The utility model provides a reinforced electromagnetic compatibility handheld terminal, its beneficial effect who possesses as follows:
1. this reinforced type electromagnetic compatibility handheld terminal, through the spacer pin when getting into the inside of constant head tank, take place the angle deflection, fixed effect between protective housing and the handheld terminal body can be strengthened in this design, and when making handheld terminal body fall, the protective housing can not drop easily, strengthens the protection effect.
2. This terminal is handed to reinforcement type electromagnetic compatibility removes through driving the spacer pin to this makes the spacer pin break away from the constant head tank, and the spacer pin loses the spacing to the handheld terminal body this moment, and this design can convenient and fast's installation more and dismantles the protective housing, and the practicality is strong.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of the stop pin of the present invention;
fig. 4 is an enlarged view of the structure of the portion a of fig. 2 according to the present invention.
In the figure: 1. a hand-held terminal body; 2. a protective shell; 3. a baffle plate; 4. a chute; 5. a telescopic rod; 6. a fixed seat; 7. a first spring; 8. a connecting rod; 9. a first groove; 10. a base; 11. a second spring; 12. connecting columns; 13. a spacing pin; 14. an arc-shaped slot; 15. a limiting groove; 16. a limiting column; 17. positioning a groove; 18. a second groove; 19. a button; 20. a linkage rod; 21. fixing a column; 22. a cam.
Detailed Description
The embodiment of the utility model provides a reinforced electromagnetic compatibility handheld terminal comprises a protective shell 2, the number of the protective shell 2 is two, the handheld terminal body 1 is clamped in the protective shell 2, the two protective shells 2 are respectively clamped with the upper end and the lower end of the handheld terminal body 1, and a transmission assembly is arranged in the protective shell 2;
the transmission assembly comprises a baffle 3, sliding grooves 4 are formed in two sides of the inner wall of the protective shell 2, the baffle 3 is arranged inside the sliding grooves 4, the baffle 3 is connected with the sliding grooves 4 in a sliding manner, a telescopic rod 5 is fixedly connected to the top of the baffle 3, a fixed seat 6 is fixedly connected to the top of the telescopic rod 5, the top of the fixed seat 6 is fixedly connected to the top of the inner wall of the protective shell 2, the number of the telescopic rods 5 is three, a first spring 7 is sleeved on the outer side of the telescopic rod 5, the first spring 7 is fixedly connected to the bottom of the fixed seat 6, connecting rods 8 are fixedly connected to two ends of the baffle 3, a first groove 9 is formed in one side of the inner wall of the protective shell 2, the connecting rods 8 penetrate through and extend into the first groove 9, a base 10 is fixedly connected to one side of the inner wall of the first groove 9, and a second spring 11 is fixedly connected to one side of the base 10, the one end fixedly connected with spliced pole 12 of second spring 11, the one end of spliced pole 12 is rotated and is connected with spacer pin 13, spacer pin 13 runs through and extends to the inside of spliced pole 12, the bottom fixedly connected with cam 22 of spacer pin 13, arc wall 14 has been seted up in the outside of spacer pin 13, spacing groove 15 has been seted up to one side of spacer pin 13, spacing groove 15 sets up in one side of arc wall 14, the one end top fixedly connected with spacing post 16 of first recess 9, spacing post 16 extends to inside the arc wall 14, spacing post 16 and 14 sliding connection of arc wall, constant head tank 17 has been seted up to handheld terminal body 1 one side, the shape and the cam 22 phase-match of constant head tank 17.
Referring to fig. 1, 2, 3 and 4, in this embodiment, a telescopic rod 5 is fixedly connected to a baffle 3, a first spring 7 is sleeved outside the telescopic rod 5, when a protective case 2 is installed on a handheld terminal body 1, the handheld terminal body 1 pushes the baffle 3 to move, a connecting rod 8 at one end of the baffle 3 is further driven to move, and since the connecting rod 8 penetrates through and extends into a limiting pin 13, one end of the limiting pin 13 is fixedly connected with a second spring 11, when the connecting rod 8 moves, the limiting pin 13 loses the limiting position of the connecting rod 8, the limiting pin 13 further moves under the action of the second spring 11, and since an arc-shaped groove 14 is formed on the surface of the limiting pin 13, the limiting pin rotates under the cooperation of a limiting column 16, and further drives a cam 22 to rotate at a certain angle, so that the limiting pin 13 generates angular deflection when entering into a positioning groove 17, the fixed effect between protective housing 2 and the handheld terminal body 1 can be strengthened in this design, and when making handheld terminal body 1 fall, protective housing 2 can not drop easily, strengthens the protection effect.
Still include second recess 18 has all been seted up to the both sides of protective housing 2, the inside of second recess 18 is provided with button 19, button 19 and second recess 18 sliding connection, one side fixedly connected with gangbar 20 of button 19, one end of gangbar 20 runs through one side of spacer pin 13 and extends to inside, gangbar 20 and spacer pin 13 fixed connection, the inner wall top fixedly connected with fixed column 21 of protective housing 2, fixed column 21 runs through gangbar 20 and extends to protective housing 2 inner wall bottom, the bottom of fixed column 21 and the inner wall bottom fixed connection of protective housing 2, fixed column 21 and gangbar 20 rotate the connection.
Referring to fig. 4 again, in this embodiment, a linkage rod 20 is fixedly installed on one side of the button 19, the bottom of the linkage rod 20 is fixedly connected with the limit pin 13, the fixing column 21 penetrates through the linkage rod 20 to play a fulcrum role, the linkage rod 20 is further driven to move by pressing the button 19, and due to the existence of the fixing column 21, the linkage rod 20 rotates by taking the fixing column 21 as a center to further drive the limit pin 13 to move, so that the limit pin 13 is separated from the positioning groove 17, and at this time, the limit pin 13 loses the limit on the handheld terminal body 1, so that the protective housing 2 can be installed and detached more conveniently and more quickly, and the practicability is strong.
The utility model discloses when using: when the protective shell 2 is installed on the handheld terminal body 1, the handheld terminal body 1 can push the baffle 3 to move, the connecting rod 8 at one end of the baffle 3 is further driven to move, the connecting rod 8 penetrates through and extends into the limiting pin 13, one end of the limiting pin 13 is fixedly connected with the second spring 11, when the connecting rod 8 moves, the limiting pin 13 loses the limiting position of the connecting rod 8, the limiting pin 13 further moves under the action force of the second spring 11, the arc-shaped groove 14 is formed in the surface of the limiting pin 13 and rotates under the coordination of the limiting column, the cam 22 is further driven to rotate at a certain angle, and when the limiting pin 13 enters the positioning groove 17, the angle deflection occurs, so that the fixing effect between the protective shell 2 and the handheld terminal body 1 can be enhanced, and when the handheld terminal body 1 falls, the protective shell 2 cannot easily fall off, strengthen the protection effect, further drive connecting rod 20 through pressing button 19 and remove, because of the existence of fixed column 21 again, connecting rod 20 uses fixed column 21 to rotate as the center, further drives spacer pin 13 and removes to this makes spacer pin 13 break away from constant head tank 17, and spacer pin 13 loses the spacing to handheld terminal body 1 this moment, and this design can convenient and fast's installation and dismantlement protective housing more, and the practicality is strong.
The working principle is as follows: the hand-held terminal body 1 pushes the baffle 3 to move, further drives the connecting rod 8 at one end of the baffle 3 to move, and because the connecting rod 8 penetrates and extends to the inner part of the limiting pin 13, one end of the limiting pin 13 is fixedly connected with the second spring 11, when the connecting rod 8 moves, the limit pin 13 loses the limit of the connecting rod 8, further the limit pin 13 moves under the action of the second spring 11, and because the surface of the limit pin 13 is provided with the arc-shaped groove 14, the limiting pin rotates under the matching of the limiting column, further drives the cam 22 to rotate at a certain angle, so that the limiting pin 13 deflects at an angle when entering the positioning groove 17, in addition, the button 19 is pressed to drive the connecting rod 20 to move, and due to the existence of the fixed column 21, the connecting rod 20 rotates by taking the fixed column 21 as a center, and further drives the limiting pin 13 to move, so that the limiting pin 13 is separated from the positioning groove 17.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a handheld terminal of reinforcement type electromagnetic compatibility, includes protective housing (2), its characterized in that: a transmission assembly is arranged in the protective shell (2);
the transmission assembly comprises a baffle (3), sliding grooves (4) are formed in two sides of the inner wall of the protective shell (2), the baffle (3) is arranged inside the sliding grooves (4), the baffle (3) is in sliding connection with the sliding grooves (4), a telescopic rod (5) is fixedly connected to the top of the baffle (3), a fixed seat (6) is fixedly connected to the top of the telescopic rod (5), the top of the fixed seat (6) is fixedly connected to the top of the inner wall of the protective shell (2), the number of the telescopic rods (5) is three, a first spring (7) is sleeved on the outer side of the telescopic rod (5), the first spring (7) is fixedly connected to the bottom of the fixed seat (6), connecting rods (8) are fixedly connected to two ends of the baffle (3), a first groove (9) is formed in one side of the inner wall of the protective shell (2), and the connecting rods (8) penetrate through and extend to the inside of the first groove (9), a base (10) is fixedly connected with one side of the inner wall of the first groove (9), a second spring (11) is fixedly connected with one side of the base (10), one end of the second spring (11) is fixedly connected with a connecting column (12), one end of the connecting column (12) is rotatably connected with a limiting pin (13), the limiting pin (13) penetrates through and extends into the connecting column (12), the bottom of the limiting pin (13) is fixedly connected with a cam (22), an arc-shaped groove (14) is arranged on the outer side of the limiting pin (13), a limiting groove (15) is arranged on one side of the limiting pin (13), the limiting groove (15) is arranged at one side of the arc-shaped groove (14), the top of one end of the first groove (9) is fixedly connected with a limiting column (16), the limiting column (16) extends to the inside of the arc-shaped groove (14), and the limiting column (16) is connected with the arc-shaped groove (14) in a sliding mode.
2. The ruggedized emc handheld terminal of claim 1, wherein: second recess (18) have all been seted up to the both sides of protective housing (2), the inside of second recess (18) is provided with button (19), button (19) and second recess (18) sliding connection.
3. The ruggedized emc handheld terminal of claim 2, wherein: one side fixedly connected with gangbar (20) of button (19), one end of gangbar (20) runs through one side of spacer pin (13) and extends to inside, gangbar (20) and spacer pin (13) fixed connection.
4. The ruggedized emc handheld terminal of claim 1, wherein: the top of the inner wall of the protective shell (2) is fixedly connected with a fixing column (21), and the fixing column (21) penetrates through the linkage rod (20) and extends to the bottom of the inner wall of the protective shell (2).
5. The ruggedized emc handheld terminal of claim 4, wherein: the bottom of the fixed column (21) is fixedly connected with the bottom of the inner wall of the protective shell (2), and the fixed column (21) is rotatably connected with the linkage rod (20).
6. The ruggedized emc handheld terminal of claim 1, wherein: the number of protective housing (2) sets up to two, the inside joint of protective housing (2) has handheld terminal body (1), two protective housing (2) respectively with the upper and lower both ends joint of handheld terminal body (1).
7. The ruggedized emc handheld terminal of claim 6, wherein: a positioning groove (17) is formed in one side of the handheld terminal body (1), and the shape of the positioning groove (17) is matched with that of the cam (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120673846.7U CN214623472U (en) | 2021-04-02 | 2021-04-02 | Reinforced electromagnetic compatible handheld terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120673846.7U CN214623472U (en) | 2021-04-02 | 2021-04-02 | Reinforced electromagnetic compatible handheld terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214623472U true CN214623472U (en) | 2021-11-05 |
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ID=78397834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120673846.7U Active CN214623472U (en) | 2021-04-02 | 2021-04-02 | Reinforced electromagnetic compatible handheld terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214623472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118574361A (en) * | 2024-08-02 | 2024-08-30 | 浙江钱水检测科技有限公司 | Hand-held water quality detector |
-
2021
- 2021-04-02 CN CN202120673846.7U patent/CN214623472U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118574361A (en) * | 2024-08-02 | 2024-08-30 | 浙江钱水检测科技有限公司 | Hand-held water quality detector |
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