Cashier gun convenient to independently place

Abstract

The utility model relates to the technical field of cashier guns, in particular to a cashier gun convenient to place independently, which comprises a cashier gun. A protection mechanism is arranged on the front side of the scanning port; the protection mechanism comprises a shell fixed to the front end face of the gun head, the rear end face of the shell is open, and two clamping holes are formed in the top of the shell. The protection mechanism is arranged at the scanning port, namely, under the action of two protection plates, the scanning port can be protected through the protection plates, the situation that the scanning port of the cashier gun is accidentally impacted to damage a precise structure in a lens is avoided, and the cashier gun is protected; through clamping connection of the clamping head and the clamping hole, the stability of the protection plate is guaranteed, the protection effect on the scanning port is guaranteed, and the storage requirement of the cashier gun is met; when the clamping head is pushed out of the clamping hole, the protection plate can be pushed to be separated from the scanning opening, so that cashier operation is facilitated, and the use requirement of the cashier gun is met.

Description

Technical Field

[0001] The utility model relates to the technical field of cash register guns, in particular to a cash register gun which is convenient for independent placement. Background Art

[0002] A cash register gun, also known as a barcode scanner or POS scanner, is a device widely used in the retail, catering and other industries. Its main function is to quickly scan the barcode or QR code on the product and quickly enter the product information into the cash register system or POS system to complete payment, settlement and other operations. It is efficient, accurate and fast. It is more common in commercial places such as shopping malls.

[0003] The lens of a cash register gun is one of its core components, responsible for capturing and identifying barcodes or QR codes. However, many cash register gun lenses are currently only protected by plastic or glass lenses. During daily storage, if the cash register gun accidentally falls, this protection is often not enough to withstand the impact. The lens may shatter, which in turn damages the delicate structure inside the lens and causes overall damage to the cash register gun. This not only affects cash register efficiency, but may also bring additional repair and replacement costs. In view of this, we propose a cash register gun that is easy to place independently. Utility Model Content

[0004] The purpose of the utility model is to provide a cash register gun that is easy to be placed independently, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cash register gun that is convenient for independent placement, comprising a cash register gun;

[0007] The cash register gun comprises a counterweight seat, a gun head is arranged above the counterweight seat, an inclined handle is arranged between the gun head and the counterweight seat; a scanning port is arranged at the front end of the gun head;

[0008] A protection mechanism is provided at the front side of the scanning port; the protection mechanism comprises a shell fixed to the front end face of the gun head, the rear end face of the shell is open, and two clamping holes are provided at the top of the shell;

[0009] Two protective plates that can move horizontally relative to each other are slidably installed in the opening of the rear end face of the shell, two plug rods are installed on one end face of the right protective plate, and two plug holes are opened on one end face of the left protective plate, and first springs are fixed in the plug holes, and the plug rods are plugged into the plug holes and pressed against the ends of the first springs;

[0010] The rear end surface of the protection plate is provided with a notch, and two guide rods are fixed in the notch. A second spring is sleeved at the bottom end of the guide rod. A slide plate is slidably installed between the two guide rods, and a clamping rod is fixed on the top of the slide plate. The clamping rod passes through the protection plate and is engaged with the corresponding clamping hole; the two end surfaces of the two protection plates that are separated from each other are installed with protrusions.

[0011] As a preferred technical solution of the utility model, the inner bottom of the shell is fixed with limiting blocks at both ends, the bottom end of the protection plate is provided with limiting grooves, and the limiting blocks are slidably connected with the corresponding limiting grooves.

[0012] As a preferred technical solution of the present invention, the slide plate and the clamping rod are an integrally formed structure, and both the slide plate and the clamping rod are manufactured products of plastic material.

[0013] As a preferred technical solution of the present invention, the protection plate and the protrusion are an integrally formed structure, and both the protection plate and the protrusion are made of plastic material.

[0014] As a preferred technical solution of the present utility model, the cross-sectional shape of the shell is U-shaped, and the shell is a product made of plastic material.

[0015] As a preferred technical solution of the present invention, both ends of the limiting groove are closed, and the size of the limiting groove is matched with the size of the limiting block.

[0016] As a preferred technical solution of the present utility model, the counterweight seat is solid and is a product made of plastic material.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. The solid counterweight seat is set up to facilitate the independent and stable placement of the cash register gun, ensuring that the cash register gun can be stably placed on the desktop when not in use to avoid accidental slipping.

[0019] 2. The protective mechanism is set at the scanning port, that is, under the action of two protective plates, the scanning port can be protected by the protective plates to prevent the scanning port of the cash register gun from being accidentally hit and damaging the delicate structure inside the lens, thus protecting the cash register gun;

[0020] 3. The connection between the card head and the card hole ensures the stability of the protection plate, ensures the protection of the scanning port, and meets the storage needs of the cash register gun; and by pushing the card head out of the card hole, the protection plate can be pushed away from the scanning port, thereby facilitating the cash register operation and meeting the use needs of the cash register gun. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a partial structural schematic diagram of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the protection mechanism in the utility model;

[0024] Figure 4 It is a schematic diagram of the explosion structure of the protection mechanism in the utility model;

[0025] Figure 5 This is a structural cross-sectional view of the protection plate in the utility model;

[0026] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure of part A in the middle.

[0027] In the figure:

[0028] 1. Cash register gun; 10. Counterweight seat; 11. Handle; 12. Gun head; 121. Scanning port; 13. Shell; 131. Limit block; 132. Clamp hole; 14. Protective plate; 141. Insert rod; 142. Limit groove; 143. Insert hole; 144. Notch; 15. Protrusion; 16. First spring; 17. Guide rod; 18. Second spring; 19. Slide plate; 191. Clamp rod. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0030] This embodiment provides a technical solution:

[0031] See also Figure 1-Figure 6A cash register gun that is easy to place independently includes a cash register gun 1. The cash register gun 1 includes a counterweight seat 10, a gun head 12 is provided above the counterweight seat 10, and an inclined handle 11 is provided between the gun head 12 and the counterweight seat 10; a scanning port 121 is provided at the front end of the gun head 12; a protective mechanism is provided on the front side of the scanning port 121; the protective mechanism includes a shell 13 fixed to the front end face of the gun head 12, the rear end face of the shell 13 is open, and two clamping holes 132 are provided on the top of the shell 13; two protective plates 14 that can move horizontally relative to each other are slidably installed in the opening of the rear end face of the shell 13, and two plug rods 141 are installed on one end face of the right protective plate 14, and one end face of the left protective plate 14 is provided with a plug rod 141. Two insertion holes 143 are provided on the end surface, and the first spring 16 is fixed in the insertion holes 143. The insertion rod 141 is plugged into the insertion hole 143 and pressed against the end of the first spring 16. A notch 144 is provided on the rear end surface of the protection plate 14, and two guide rods 17 are fixed in the notch 144. The second spring 18 is sleeved at the bottom end of the guide rod 17. A slide plate 19 is also slidably installed between the two guide rods 17. A clamping rod 191 is fixed on the top of the slide plate 19, and the clamping rod 191 passes through the protection plate 14 and is clamped with the corresponding clamping hole 132. The two end surfaces of the two protection plates 14 that are away from each other are installed with protrusions 15.

[0032] As a preferred technical solution of the utility model, the inner bottom of the shell 13 is fixed with limit blocks 131 at both ends, and the bottom of the protection plate 14 is provided with limit slots 142, and the limit blocks 131 are slidably connected with the corresponding limit slots 142. The limit slots 142 and the limit blocks 131 guide the horizontal movement of the protection plate 14, thereby ensuring the stability of the protection plate 14.

[0033] As a preferred technical solution of the utility model, the slide plate 19 and the clamp rod 191 are an integrally formed structure, and the slide plate 19 and the clamp rod 191 are both made of plastic. The integrally formed slide plate 19 and the clamp rod 191 have a higher structural strength, which ensures the service life of the slide plate 19 and the clamp rod 191, and the plastic material has the advantages of light weight and easy processing, and is more suitable.

[0034] As a preferred technical solution of the present invention, the protective plate 14 and the protrusion 15 are an integrally formed structure, and both the protective plate 14 and the protrusion 15 are made of plastic. The integrally formed protective plate 14 and the protrusion 15 have better stability and structural strength, ensuring the protective effect of the protective plate 14 on the scanning port 121.

[0035] As a preferred technical solution of the utility model, the cross-section of the housing 13 is U-shaped, and the housing 13 is a plastic product. This design facilitates the positioning of the protection plate 14 through the housing 13, and facilitates the installation of the protection plate 14 to protect the scanning port 121.

[0036] As a preferred technical solution of the present invention, both ends of the limiting groove 142 are closed, and the size of the limiting groove 142 is adapted to the size of the limiting block 131. This design can prevent the protection plate 14 from escaping from the opening of the housing 13, ensuring the stable use of the protection plate 14.

[0037] As a preferred technical solution of the utility model, the counterweight seat 10 is solid and is made of plastic material. This design can ensure that the cash register gun can be stably placed on the desktop when not in use to avoid accidental sliding.

[0038] It should be added that when the card rod 191 is pushed out of the card hole 132, under the action of the elastic force applied by the first spring 16 to the insertion rod 141, a force can be applied to the protective plate 14, thereby facilitating pushing the protective plate 14 to both sides, facilitating pushing the protective plate 14 toward the scanning port 121, and improving the operational convenience of the protective plate 14.

[0039] During specific use, the user first pushes the two protection plates 14 from both sides to both sides, and the protection plates 14 slide along the opening of the shell 13. At this time, the limit block 131 slides along the limit groove 142, and the insertion rod 141 is inserted into the insertion hole 143, and the first spring 16 is compressed synchronously. When the locking rod 191 moves to the locking hole 132, under the elastic action of the second spring 18, the slide plate 19 moves upward along the two guide rods 17, and the slide plate 19 drives the locking rod 191 to be locked into the locking hole 132. The protection plate 14 is fixed to the shell 13, and the scanning port 121 is protected by the protection plate 14.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cash register gun that is easy to place independently, comprising a cash register gun (1), characterized in that: The cash register gun (1) comprises a counterweight seat (10), a gun head (12) is provided above the counterweight seat (10), and an inclined handle (11) is provided between the gun head (12) and the counterweight seat (10); a scanning port (121) is provided at the front end of the gun head (12); A protection mechanism is provided on the front side of the scanning port (121); the protection mechanism comprises a shell (13) fixed to the front end surface of the gun head (12); the rear end surface of the shell (13) is open, and two clamping holes (132) are provided on the top of the shell (13); Two protective plates (14) are slidably mounted in the opening of the rear end face of the housing (13) and are relatively movable horizontally. Two insertion rods (141) are mounted on one end face of the right protective plate (14). Two insertion holes (143) are provided on one end face of the left protective plate (14). First springs (16) are fixed in the insertion holes (143). The insertion rods (141) are plugged into the insertion holes (143) and are pressed against the ends of the first springs (16). The rear end surface of the protection plate (14) is provided with a notch (144), two guide rods (17) are fixed in the notch (144), the bottom end of the guide rod (17) is sleeved with a second spring (18), a slide plate (19) is slidably mounted between the two guide rods (17), a clamping rod (191) is fixed on the top of the slide plate (19), and the clamping rod (191) passes through the protection plate (14) and is clamped and matched with the corresponding clamping hole (132); two end surfaces of the two protection plates (14) that are separated from each other are each provided with a protrusion (15).

2. The cash register gun that is easy to place independently according to claim 1 is characterized in that: The inner bottom of the shell (13) is fixed with limiting blocks (131) at both left and right ends, the bottom of the protection plate (14) is provided with limiting grooves (142), and the limiting blocks (131) are slidably connected to the corresponding limiting grooves (142).

3. The cash register gun that is easy to place independently according to claim 1 is characterized in that: The slide plate (19) and the clamping rod (191) are an integrally formed structure, and both the slide plate (19) and the clamping rod (191) are manufactured products made of plastic material.

4. The cash register gun that is easy to place independently according to claim 1 is characterized in that: The protection plate (14) and the protrusion (15) are an integrally formed structure, and both the protection plate (14) and the protrusion (15) are manufactured products made of plastic material.

5. The cash register gun that is easy to place independently according to claim 1 is characterized in that: The cross-sectional shape of the shell (13) is U-shaped, and the shell (13) is a product made of plastic material.

6. The cash register gun that is easy to place independently according to claim 2, characterized in that: Both ends of the limiting groove (142) are closed, and the size of the limiting groove (142) is compatible with the size of the limiting block (131).

7. The cash register gun that is easy to place independently according to claim 1 is characterized in that: The counterweight seat (10) is solid, and is a manufactured product made of plastic material.

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